Top #12 Jaw-Dropping Cheap LED Grow Light 2020

When go out to choose from the best and cheap led grow lights available in the market, it’s important that you decide keeping a hold your budget.

You should decide for the best configured light that creates maximum output without giving any harm to the plants. Cheap grow lights again, doesn't mean placing crap inside your grow house that doesn't work and harm your valuable marijuana plants

So, we hope the meaning of cheap is quite clear to the readers of this article that it shouldn't correlate with bad quality.

It means a light that should well suit your budget and bring blossom inside your grow area by providing quality light to your cannabis plants. So, we have reviewed various best cheap LED grow lights available in the market and compiled a simple list to help you pick the best LED lamp for your marijuana production. 

Click here if you are looking for best marijuana seeds.

We have evaluated each lamp based on several factors like cost, wattage, yield, durability, spectrum and more, and these lights are truly the best options available.

Let's start reviewing some of the high end and Cheap LED Grow lights that work for your marijuana plants.

Our Pick: BESTVA DC Series 2000W LED Grow Light is one of the Newest Technology designed with Dual-chip (10W) LEDs, which is much brighter and more efficient than traditional 3W and 5W LEDs. This is the best cheap led grow light for sale available in the market.

Full Spectrum for Greenhouse and Indoor Plant Flowering Growing (10w LEDs)

Review Summary

King Plus 2000W Double Chips LED Grow Light

King Plus 2000w

KIND PLUS 2000w is designed with10w Double Chips led's. It is brighter and more efficient than traditional 3W and 5W LEDs. This light is scientifically engineered to keep the balance of the PAR/Lumen Output and Coverage.

KING PLUS has a Long lifespan and is Energy saving that consumes only about 380w of power. It saves more money than HPS/MH lamp.

KING PLUS Worldwide Voltage ranges from 85v-265v functions on plug and play. It is one of the best cheap LED grow light.

KING PLUS is a Full spectrum led light of red, blue, yellow, white, IR and UV which is similar to the sunlight, and ideal for all kinds of indoor plants VEG and flower at all growth stages.

It's efficient and less noisy cooling system helps to maintain the lights its cool. Some holes on the led board and the glass form, convection with the fans making efficient heat dissipation. And every led has an ability to keep them work separately.

This light should be used keeping in mind its lighting time setup:

Vegetative Stage:

12-14 Hours

Flowering Stage:

9-12 Hours

Fruiting Stage:

7- 8 Hours

We suggest its distance above plants of 2-3.5 ft high. Please, do let the light have a rest for about 20 mins after 7-8 hours working in order to enhance its lifespan.


  • Dimension: 20.9×8.3×2.4 inches
  • Full spectrum for vegetative and flowering stage: 410nm, 430~440nm, 450~475nm, 620~630nm, 650~670nm, White, IR(730nm)
  • Coverage Area: about 4.5 x 8 ft
  • Lifespan: 50,000 hours
  • Worldwide Voltage: 85v-265v
  • Working Frequency: 50~60Hz
  • Modular Power Cord
  • Power: 2000w(200pcs*10w)

Things we like

  • Long life span
  • Energy saving
  • Full spectrum
  • Efficient cooling system

Full Spectrum Grow Lamp for Greenhouse Hydroponic Indoor Plants

Review Summary

BESTVA DC Series 2000W

BESTVA DC Series 2000W

BESTVA caters the highest par/lumen output per led. This Full Spectrum 2000 watt led grow light is beneficial to marijuana plants, vegetables and flower indoor growing at all stages.

Led's create a light just like natural sunshine which Plants require indoors to create minerals and nutrients that are important for their growth and development.

Without harming your plants, they can grow the best way under these led grow lights.

These light are equipped with a Powerful Cooling Fan System, which is keeps the light cool. The Holes on the aluminium panel and the glass make heat convection, run 50~60℉ lower than any other lights.

It compares to 1400 watt HPS while consuming only 390 watts. The light covers twice effective coverage area than any Reflector Series lights.

Overall, we suggest you for this one of the best cheap grow lights for an area of about 7.8' x 7.5' grow space at 24'' height. Also this fixture is covered under 3 years warranty plus 30 days satisfaction or return guarantee.

This is a cutting-edge technology for a very low price available in the market. This is one of the best and cheap led grow light.


  • Dual-chip(10W) LEDs each
  • Full Spectrum 2000 watt led grow light
  • Powerful Cooling Fan System, cool and quiet.
  • Heat  convection, run 50~60℉ lower than any other lights
  • Compares to 1400 watt HPS while consuming only 390 watts
  • Perfect for a 7.8' x 7.5' space area at 24" height
  • 3 years warranty plus 30 days satisfaction or return guarantee
  • It runs for 50,000 thousand hours

Things we like

  • Very cheap and affordable
  • Powerful
  • Full-spectrum
  • Does not overheat
  • Super durable.

600W LED Grow Light Full Spectrum for Indoor Marijuana Plants

Review Summary

VIPARSPECTRA UL Certified Reflector Series V600

Viparspectra UL 600

VIPARSPECTRA Reflector Series V600 LED Grow light is scientifically engineered to keep the balance of the PAR output and coverage.

One of the unique qualities of the VIPARSPECTRA LED success is the optimal full spectrum which provides marijuana plants VEG and flower all stages with everything they need in the natural sunlight for their growth.

Its compares to a traditional 600 watt HPS/MH while consuming only 260 watts! This light covers a good area of about 3x3' vegetative coverage at 32" while 2.5x2.5' flowering coverage at 22".

This is a very bright and cheap led grow light. You can replace your 1000W HPS panel with it, so if you are planning to go full spectrum LED, then this one will be worth an excellent choice which you can include in your list of best cheap led grow light.

This lamp is perfect for growing cannabis. It is the best and cheap led grow light having a sufficient light spectrum for all growth stages. VIPARSPECTRA is an incredible light, if you want some serious power, then this grow light is what you need.

Do check out our ultimate growing guide, if you want to know more about how to grow from marijuana seeds? VIPARSPECTRA grow light is equipped with an advanced high speed quiet fans and upgraded aluminium cooling heat sinks are easy for heat dissipation. This cheap led grow light is also covered under a good 3 years local warranty plus 30 days satisfaction or return guarantee.


  • Compares to traditional 600 watt HPS/MH
  • Consumes  only 260 watts
  • Perfect coverage of  3x3'
  • Vegetative  coverage at 32''
  • 2.5x2.5' flowering coverage at 22"
  • Advanced high speed quiet fans
  • Upgraded  aluminium cooling heat sinks
  • Easy for heat dissipation.
  • 3 years local warranty
  • Plus 30 days satisfaction or return guarantee.

Things we like

  • 12-band Full Spectrum
  • The light is spread evenly
  • Intense canopy penetration

Full Spectrum for Indoor Plants VEG and FLOWER(Dual-Chip 10W LEDs 60Pcs)

Review Summary

King Plus 1000W

King Plus 600W is chosen as the Best Cheap LED Grow Lights. We have selected King LED as best among all due to several reasons.

King Plus has given various excellent variants to you one of them is King Plus 600W Full spectrum LED which is designed for people with a big grow space. This variant is working marvellously inside many cultivators grow space.

King Plus 600W Grow Light is equipped with 60 Dual Chip LED of 10W each. This LED spreads a full spectrum light all over your grow space.

The main reason for utilising dual chip LED is to produce more intense light which can balance PAR and coverage in the most efficient way possible and is included in the list of cheap led grow light.

King Plus 600W provides the most efficient spectral effect which is good for all the periods of your marijuana plants growth. The spectrum of King LED also includes IR bands which are required for cell building and better growth.

But, it's not that much capable of replacing the sun yet still serving the marijuana growers in the best way. If you are concerned about its coverage, then it covers a decent 3' X 3.5' of the area. Which you can increase or decrease based on your need.

We recommend keeping the light a bit close to the canopies during flowering so that your plants can absorb more light and produce better. It's one of the cheap led grow light.

It can replace a 600W HPS system. Moreover, it's recommended that its actual power consumption should be looked rather than its HPS figures. 600W variant of cheap led Grow light pulls 120W from the power outlet .

This grow light is equipped with multiple cooling fans that keep thing well balanced inside one’s weed grow space. Plus King Plus also provides 3 years of manufacturer’ warranty.


  • Dimensions 12.2” X 8.2” X 2.4”
  • Weight  6 lbs
  • Full spectrum Along with Hint of IR
  • Actual Power Draw of 120W
  • Covers 3’ X 3.5’
  • Voltage on 85V – 265V
  • Lifespan of 50000 Hours
  • 3 Years manufacturer’s warranty

Things we like

  • Best affordable LED grow light
  • Provides excellent spectrum
  • Decent coverage area.
  • Highly energy efficient
  • Sturdy build and attractive design
  • Large lifespan.
  • Fabulous cooling abilities.
  • Customer  support

with ON/OFF Switch and Timer Function, 2nd Generation Plant Light for Flowering

Review Summary


ROLEADRO 800W is one of the best and cheap LED grow lights due to various reasons. The main reason for including this light in an affordable category is because; it works well and up to the mark for growing cannabis plants indoors.

Full Spectrum 800W grow light has wide spectrum of light instead of purely red and blue light. It gives your plants with everything they need from sunlight naturally, which brings greener, healthier growth and better looking buds for your plants.

This light Suits to the whole growth cycle for plant accurate growth. The Daisy-chainable connection function connects two or more 800W COB grow lights. It can be connected so that they can be connected together with the standard included power cord.

Light this way makes less power cords and helps you to extend the light coverage.  It saves your energy, money & time. We suggest, it will be the best solution for your grow lights for indoor growing.

The Scientific and Effective 90° Reflector Design of this COB plant grow light with 90° reflector creates a wilder lighting area and increases brightness level, and makes a great improvement on output.

One of the unique qualities of this light is that it provides intimate Customer Service of 2 years warranty and 30 days money back.  Light has around 10 years of experience and dedication, if you face any problem, you can contact the manufacturers and you will be provided the best suggestion for your plant growth.


  • Patented chip on-onboard system
  • Daisy chain system
  • Heat dissipation
  • Reflective cup
  • Covered under a good 2 years warranty
  • Top EPI-LEDs
  • Sunflower arrangement of the radiator system
  • Modular light design
  • On/off switch

Things we like

  • A cheap led growlight
  • Full Spectrum Ability.
  • Energy Efficient
  • Intense and focused light
  • Energy Efficient
  • Effective coverage area.
  • Quite and Effective cooling.
  • Customer support

with Thermometer Humidity Monitor, with Adjustable Rope

Review Summary


PHIZLON is a Newest 600W LED Grow Light that comes with dual mode switches, which is useful when your plant reaches from vegetation to the blooming phase.

VEG mode spreads blue light along with white, IR and UV, while bloom mode will help your plants get a quick energy with the help of Red light along with white, IR and UV.

This light is capable of covering a good grow space of around 2' X 2' for the entire grow cycle of your marijuana plants.

Being one of the best and cheap led grow light has proved good work to the growers. PHIZLON600W grow light removes reflector design and features a mixed angle of 90 and 120 degrees in LED.

This grow light provides a full spectrum out put which further includes IR and UV in it to boost leaf building and germination process of your marijuana plants.

This grow light pulls 108 watts from the wall which is excellent. It's cooling inside your grow space, this grow light does an incredible job in maintaining temperature. The manufacturers have focused on safety first instead of focusing on looks.

PHIZLON offers a 30 days money back guarantee on its LED Grow light along with a 2 years warranty period for the user’s convenience. And this feature makes it a best cheap LED grow light.


  • Dimensions 15.7” X 6.7” X 2.3”
  • Weighs around 4.8 lbs
  • Full spectrum with IR and UV
  • Actual Power Draw of 108W
  • Covers 2' X 2'
  • 2 Years warranty
  • 30 Days Money back warranty

Things we like

  • Value for the money (cheap led grow light)
  • Well Suited spectrum light
  • Decent Coverage
  • Non-Reflective Design
  • Energy efficient
  • Dual modes
  • Effective cooling

2 Dimmer On Off Switch Full Spectrum for Hydroponic Indoor Greenhouse/Garden

Review Summary


MORSEN being a top brand manufactures top quality led grow lights, has included one in the category of cheap led grow light too.

This light runs for a long time and is more powerful than any other LED's. 2400W MORSEN lights are energy efficient and help the plants to grow in the best form. This light runs great in any stage of plant growth you are in.

This is a very high end product and trust worthy brand available in a very good price that is why it's included under a category of best cheap led grow light. It can be used in house garden, pot culture, sowing, a greenhouse and so on.

This product comes with a free power cord and free hanging hook.  If the life of a product is one concern you are worried about then, the lifespan for MORSEN is long and runs 50,000 hours.

The spectrum feature of this light is the best quality this light has. And therefore, being one of the best reasons to own it.

Its spectrum is similar to solar light. The spectrum is excellent, because it provides perfect quantity of IR and UV light.  Because, it provides a perfect amount of yellow and white light just like a sun helping your plants to grow under a temperature where plants grow in natural sunlight.

The coverage area of this light is it covers an area of about 4ft. x 4ft. Of your grow space. But, in reality it is more like 3×3. Take that into account, because you will be disappointed if you buy it thinking it will cover a 4×4 area. And lastly this one quality that people looks for is the warranty,it is covered under a good 3 years of warranty. Overall, the best and cheap led grow light.


  • Bright 240pcs 10w dual Chips, 176 Red+ 40 Blue+ 16 White+ 8 IR
  • Two On-off switch on the back
  • 6 UL certificated  cooling fans
  • Strong heat dissipation design
  • Isolated power supply low noise
  • Lifespan up to 50,000 hours
  • Replaces a conventional 2400 watt HPS grow light
  • 3 year warranty
  • 30 days return guarantee

Things we like

  • Best Heat Dissipation
  • You can customizeit to your requirements
  • Powerful and Perfect For All Stages
  • Cheap led grow light

MEIZHI Updated Version Reflector Series Full Spectrum for Indoor Plants VEG

Review Summary

300W 450W 600W 900W 1200W LED Grow Light

This grow light has been serving the marijuana growers in the best possible way since long. It is known as a budget friendly grow light.

The best thing about this variant is it’s an improved version of old 300W LED making it a more excellent. Since, manufacturers want to keep up with their position in the market providing customers with their best services. It's one of the cheap led grow light

The improved version has used EMC technique for LED placement which seems to be effective. They have changed plastic and glass reflective panel and designed this grow light with an advanced reflector that helps the cheap led grow light to spread the light all over the grow space evenly and effectively.

 It spreads a range of band from 450 to 660nm including white and 2 PC of LEDs that combines a mixture of IR as well. 

MEIZHI 300W LED covers a space of around 2’ X 2’. MEIZHI 300W grow light pulls around 140 Watt, Which will further help you in saving money in the long run.

This version of cheap led grow also comes with separate mode switches. It has a daisy chaining feature which will help you to attach another grow light if you plan to extend your grow space.

Single cooling fan and an aluminium sink help for keeping things balanced but it’s recommended to substitute your grow space with some external cooling system as well,in case if you’re planning to use multiple cheap led grow light in your grow space.

MEIZHI offers 30 days refund policyalong with 2 years warranty where for the first year they will replace the product on their expense and for the second year you’ll have to pay. Overall, the best and cheap grow light.


  • Dimensions of 12.6'' X 7.9'' X 2.8'' Weighs 7.2 lbs
  • Optimal spectrum
  • Actual Power Draw of 140W
  • Covers 2" X 3"
  • 2 years warranty plus 30 days money back

Things we like

  • Effective yet cheap LED grow light.
  • Optimal spectrum ability.
  • Updated design.
  • Decent coverage
  • Better power efficiency
  • Dual mode switches.
  • Daisy feature.

SHENGSITE UFO 250 LEDs Indoor Plants Growing Lamp Bulbs

Review Summary

50W LED Light

If you’re looking for a cheap led grow light for your marijuana plants and confused which light to go for within your budget. We have included this grow light by SHENGSITE in our cheap Grow lights list. It is an affordable LED grow light with an amazing configuration.

The whole panel of this light comes with 250 LED's with a great Red: Blue ratio. Yeah, it’s 3:1, providing enough light for your plants to grow giving out the best results.

SHENGSITE is a cheap led grow light with only two bands of Red and Blue spectrum. However, these two bands are enough if you are a beginner in indoor growing.

Because, blue is beneficial to plants during vegetation while red boosts flower growth during blooming. We suggest you to keep light close to your plants to achieve better results.

Keep a watch in the initial days of plant growth and change it accordingly if it’s harming your plant in any way. This light best suits maximum 2 plants.

This grow light pulls around 50W from the wall which is good enough from a cheap led grow light. It has a lifespan of around 50000 hours as per manufacturer. The manufacturer also provides 30 days money back guarantee and 100% amount will be refunded by the manufacturer. It comes with a warranty period of 12 months. However, very few cases seen where consumer have to claim their warranty. Overall, the best and cheap led grow light.


  • 186 red LEDs plus 64 blue LEDs is 250 high quality LED Beads.
  • Covers  an area of 6-18 square feet.
  • Hungat around 8 inches-58 inches.
  • Consists of 50W double drive power supply.
  • ABS cover and safer Plastic plate.
  • No fan, no noise
  • New upgraded cooling heat sinks.
  • Fastheat dissipation.
  • Light’s  lifespan is 50,000hrs
  • 12 Months warranty plus 30 days return guarantee
  • 100% money back

Things we like

  • Cheap led grow light yet effective for 2 plants
  • Large lifespan.
  • Higher customer satisfaction
  • A decent warranty

with Daisy Chained Design for Professional Greenhouse Hydroponic Indoor plants

Review Summary

Yehsence 1500W

YEHSENCE is a professional and cheap LED Grow light manufactured for marijuana growers.  The manufacturers promise the quality goods and provide you professional cheap grow light.

It Covers a core Area of about 64"*64"5.4*5.4ft, and covers maximum area of 78"*78" 6.5*6.5ft.  It is designed with Triple-Chip Bridge LUX LEDs 15WLED of 150PCS have a light spectrum of Red: 102pcs, blue: 23pcs, white: 11pcs, warm white 10pcs UV 1pcs IR 3pcs. The light functions on actual voltage of AC85-265Vat 265W.

The fixture Dimensions are 15.7x8.2x2.9 inch and weighs around 6.5 pounds. It functions around 100,000hours which is quite good enough for a light in price range like this.

The manufacturers ensure a warranty period of 36 Months.The lighting area and the height are changeable according to different plants and growing conditions.Voltageinput for the light is AC85-265V.

This cheap grow light is also designed with a daisy chain-able feature. We suggest connecting not more than 3 PCs to each other.

The daisy chained cord feature makes it the best light in the category of cheap led grow light. This feature is universal and is the same as the US power cord which in included with your purchase.

The actual Power Consumption if this fixture is 265W. Moreover, it can replace traditional 1500 watt HPS/MH led lights. The lighting Time setups required for growth under this light are Vegetative Stage 12-14 hours on; Flowering Stage 9-12 hours. 

Fruit Stage 7- 8 hours controlled under a timer which is provided in this light. The whole packet will contain 1X 1500W LED grow light 1X with a US Plug power cord 1X, Adjustable hanger 1X, Hanging Kit 1X  along with a Instruction Manual.


  • VEG / BLOOM Switches
  • Daisy chain design
  • One 1500 watt LED working current 2.30 Ampere
  • US power cord which in included with your purchase
  • Triple-Chip LED15 Watt LEDs (3pcs 5 watt chips in every led
  • Two cooling fans and heat sink
  • Energy savings uses 80% less electricity than HPS/MH
  • The best hanging height at 24"-48.
  • 36 Month warranty and friendly customer service
  • Weighs 5.68 pounds
  • dimensions 12.3×8.3×2.9 inches
  • lifespan of 100000 hours
  • Par value of  516 UMOLS

Things we like

  • Daisy chainable
  • Covered under a warranty
  • Available in the category of cheap led grow light.
  • Highly durable

Full Spectrum for Hydroponic Indoor Plants VEG and bloom

Review Summary


This light as per our testing has proved out to be the most versatile light in the available range of cheap led grow light that work.

This light has been serving the growers in the best way for a while now. Hence,that is why they are able to make the installation easy for everyone. They have been in business for over 7 years and are known to have a well set up in the industry.

This light is definitely fall in one of the most energy efficient light compared to some of the other lightsin the category of cheap led grow lights.

Marshydro is designed with the most Unique design of reflecting blades. MARSHYDRO lights generate lighting beams that are similarly efficient as traditional 960-1000W HPS/HID lights.

This light does have the switch which allows you to change the option between VEG/bloom modes. This light is said to be the most premier lights for compact spaces. It can also be used for medium-sized spaces, so it's an extremely versatile light.

It has the full spectrum of blue, red, and white for the VEG and flowering stages. Manufacturers also provide with 3 years authentic warranty with the support of service centre in California. 30 days money back without reason if light had any problem. Overall, we suggest it as a best of all cheap grow lights.


  • Coverage: VEG: 3.5ft x 7.5ft; flowering: 2ft x 4ft
  • Max Yield: 1.5g/watt
  • Can replace HID/MH: 400W
  • Draw Power:110V/298W±5% / 220V/291W±5%
  • Lumen Output: 13789 lumen
  • Spectrum: 440nm-460nm, 630nm-660nm, 730nm(IR), 2700k-3000k
  • Model: MARSHYDRO Reflector 720W LED Grow Light
  • Number of led bulbs: 144pcs x 5watt chip
  • Certification Marking: CE and ROHS
  • LED Brand: EPISTAR
  • Frequency Range: 56-60Hz
  • Life Rating: 50000-100000 hours
  • Net Weight: 14.72lbs / 6.68kg

Things we like

  • It is energy efficient
  • Long lifespan of up to 50,000 hours
  • Comes with 3 years of warranty
  • Durable
  • ETL/CE/ROHS certified
  • High intensity EPISTAR 5W led chip
  • Cheap led grow light

For Medicinal Plants VEG & Flower in Greenhouse Tent Plant

Review Summary

LED Grow Light 1000W

This is one of the best and cheap LED grow lights under $100 because it has been manufactured after 8 years of continuous research and testing. This LED grow light gives out light which is 89.8% used by your plants. It's something very impressive for a cheap led grow light below $100.

There are a total 100 LED's of 5 watt each. These LED have much more brightness compared to 1W and 3W chips, along with that they also consume less electricity and have longer lifespan.

Considering the spectrum of this best cheap LED grow light which comes under $100 provides you with a 12 band full spectrum light along with UV and IR.

The function of UV beam is to sterilize the plants and kill all the harmful bacteria which can cause harm to your plant.

This light ultimately results in better yield and the best thing about this light is the infra red light of this cheap LED grow light also promote cell division in plants.

The manufacturers them self feel confident about this cheap LED grow light, providing you with a 4 month free money back guarantee with the purchase. You can try this weed cheap LED grow light for a full growth cycle and then decide if you like it. We are sure you will love it.


  • Has power of 1000w
  • Average power draw 120-130w
  • Led quantity 5wx100
  • Voltage input ac 85-265v
  • Lifespan 35000 hours
  • Frequency 50-60hz
  • View angle 120 degree
  • Maximum coverage 2.5x2.8 feet
  • It can replace 1000w HPS/EM
  • Weight is 5.5 pounds
  • Dimensions 12.2x8.2x2.4 inches

Things we like

  • 4 Month Money Back Warranty
  • 2 Built-in 80mm Cooling Fans
  • Exceptional Design and Material Used
  • Uses Less Power
  • Inexpensive led grow light

Buying guide for cheap led grow lights

As compared to the expensive grow lights, cheap Led grow lights can also bring excellent benefits in your indoor cultivation of marijuana . But choosing the right led grow light usually proves to be quite tough. Not only choose the best cheap led grow light is necessary for the good yield, You need to buy the quality marijuana seeds to get the best result.

The huge range of models available in the market, confusing statements from manufacturers and missing product descriptions are some of the main reasons behind this. Therefore, below are the key factors which you should consider before finally buying your preferred cheap led grow light for your garden.


You don’t have to worry about making any changes to your set preference.It's best to look for US made lights that are designed keeping in mind the highest industry standards, using only the best components and production methods.

Brand Reputation

There are many different brands available in the market and each brand provides products that are slightly different from each other. This makes the choice all the more difficult, considers a brand that is most sold out and has a good market stand.

Electricity Output & Consumption

This is one of the important features to be considered while purchasing your cheap LED grow lights.  If your grow light have a capability to operate for at least 10-11 hours each day will lead to increased electricity bills. Making an informed choice and reading the detailed product description will help you to decide the right light for yourself. Therefore, you should always check how many units is the total output. The options go up to 1,000W but you shouldn't go for anything less than 300W. Keep in mind that the higher output helps to compensate the wattage loss.

Low Heat Output

This is one of the most important things to consider when choosing among cheap LED grow lights. Asit contributes to the two main factors related to plants protection and durability.The lights are in constant contact to the plants and having low heat output ensures that there won't be any damage. It also allows for a smaller distance between the lamp and the plant.  The light with a higher heat output burns more quickly and will need a replacement soon. Well balanced low heat output LED lamps give less energy as heat and also have aluminium heat sinks.

Quality Semiconductor Chip

The semiconductor chip in the cheap LED grow light is the most important part of the light and serves the purpose of converting electricity to light, it also determines the wavelength. We suggest you to look for a light that has a chip of at least 3 watts; otherwise it won't be able to provide sufficient light.

Your crop type that you are growing

There are various light spectrum light available in the market. The lighting you choose must be suitable for the type of plants you're growing. All light in the category of cheap LED grow lights will do the job to some extent, but some lights are made to compliment particular plants specific needs, as plants needs different kinds of wavelengths during different phases of grow cycle.

For instant, if you plan to grow crops like hybrid sativa, you need a different light to enhance its growth than if you were growing flowers. Also, do you need lights only for vegetative cycles, flowering or is it a complete growing process

Grow Space are

The available amount of space for your growing process is an important factor. When you plan to purchase your grow light in the category of cheap led grow lights, determine the number and size of light you need.

The first thing you need to check is the exact size of your garden. Then you need to find out the area that your light will cover and exact number of fixtures that you need.

For example, each cannabis and marijuana plant requires at least 1 square foot of space to grow in. This allows the plant room to grow to its full potential without being disturbed by the plants around it.

Full Spectrum LED Lights

The light spectrum of led grow light is a key factor to be considered. As effective photosynthesis requires different range of spectrum and some of the best cheap led grow lights can even provide plants with the full spectrum required throughout each growth stages. A powerful full spectrum LED grow light enables you to cater to the plant's specific needs by providing proper photosynthesized radiations.

Easy Use and Flexibility

It’s necessary to change your lights place and height, based on the plant type and growth stage. Quality LED lamps are efficient, but also easy to use and will allow you to keep up with their placement easily. It is also important that the wavelength and light intensity are well adjustable. Choose between cheap led grow lights that are easy to maintain and ready to use with less assembly.


LED lights should last for 10 years under normal use be it an expensive or cheap led grow light. So you should be aware of warranties. It is usually a sign of bad quality and cheap materials used in products manufactured without a warranty. Manufacturers also provide a guarantee on the parts of the light, including a free return shipment policy.

 We hope the above mentioned buying guide helps you in the best possible way to choose your best preferred cheap led grow light for indoor marijuana production.

Led grow lights: use in indoor marijuana cultivation

Crop cultivation plays a very important role in human life. There would have been no life if there had been no Plants. Cultivation techniques have tried to keep up with the changing scenario and need.

Grower owning a big or small grow space make use of the top technology to grow marijuana seeds. LED grow lights are becoming very popular among the growers for indoor growing of plants. To ease out your work we have mentioned a comprehensive guide above that explores what they really are, as well as the pros and cons of using them.

To tell you in brief let’s start with, what are led lights in general. Grow lights are lights used in growing plants indoor. They are designed to produce a specific type of light, by hanging them over the plants at a required amount of height without harming the plants.

There are many types of grow lights available in the market. LED grow lights are now chosen by the growers because they are energy efficient, and have a long life. LED lights consume on a fraction of the energy consumed by the fluorescent lights with similar light.

LED grow lights are the vital part of growing plants indoor, designed using the latest technology. The LED grow light technology continues to improve every day. The idea is to ensure the lights consume as little energy as possible, without affecting their efficiency. 

The light emission by led grow light is somewhat similar to the light that comes from the sun naturally. There are many other advantages of using cheap LED grow lights over the other types.Let’s start with the advantages and disadvantages of the mentioned cheap led grow lights and its use.

Most Common Types of Grow Lights

There are multiple of grow lights available for home and commercial use. Each one has its own plus point, but some are more preferable than others. You should consider their own personal needs when choosing between the available ranges of cheap led grow light. Issues such as cost, energy-efficiency, and effectiveness are some of the most pressing for indoor growers.

  • LED (Light Emitting Diodes)
    LED lights are praised for their longevity and environmentally-friendly traits. LEDs consume low wattage and help the plants to grow like they grow in a natural sunlight.
  • High-Pressure Sodium Lights (HPS)
    High-pressure sodium lights emit similar lighting produced inside of a greenhouse naturally. This type of lighting is highly desired in geographic locations that do not receive a large amount of sunlight.
  • Metal Halide (MH)
    It is a new source of lighting that utilizes only a moderate amount of wattage. Metal halide lighting is attimes combined with HPS lighting to produce a wider light spectrum, which in turn produces far superior plant growth.
  • Incandescent
    Incandescent led grow lights are used to offer plants additional lighting after they are placed outside or below the other indoor-growing lights. These are not true growing lights, but some have been marketed with an added wavelength.
  • Fluorescent
    They are ideal for growing herbs and vegetables, but have a short life-span in comparison to the other indoor-growing systems.
  • High-Intensity Discharge (HID)
    HID lights are powerful enough to serve as the primary source of light for many plants. This can remove the need for natural sunlight required by the plants.

Advantages of led grow light

Cheap LED grow lights offer many advantages over traditional grow lighting.

Consumes less power

Reason behind growers choosing LEDs over traditional lighting is because of the electricity savings. LED grow lights consume lesser watts to produce the same amount of usable light as HID bulbs. This is one of the main advantages of growing with LEDs. A grower can use LEDs to deliver more pars to their plants per watt of electricity.

Less Heat

A 300 watt fixture gives out 1023 BTU while a 1000 watt fixture emits 3412 BTU’s. The efficiency is different across various fixtures available in the market. A 1000 watt LED fixture may not give the same amount of heat as a 1000 watt HID fixture because the LED grow light converts more energy to light and less to heat.

Energy Efficient

Using an LED grow light with high PAR efficiency will save money on electricity costs. The high-efficiency LEDs allow lower energy draw and emits low heat. LEDs convert about 40%-60%+ of their energy to light, while the other energy is given off as heat. HID bulbs only convert only about 20%-40% of their energy to usable light.

Lower HVAC costs

Indoor growers use fewer watts to give the same amount of light to their plants which have lower capital and operating HVAC costs. Large grow rooms will require less air conditioning to cool the room.  As per our testing it is said have reduced by 50% in air conditioning costs when switching to LEDs.

Height from Plants

LED grow lights can be placed closer to plants than HID lights due to their low heat output.  This is advantageous to growers growing in areas limited by height. Make sure that the shape and intensity of the fixture will determine how close you can place the unit to your plants.


Spectrum is the main element to maximize your plant’s growth. And then light intensity and duration plays important role in driving photosynthesis, spectrum can affect a plant’s shape as well as flower density, quality, and potency. Certain light wavelengths and wavelength ratios also drive photomorphogenesis effects such as growth rate, stretching etc.

Controllable dimming Spectrum

Spectrum control

Spectrum control is the ability to independently control each the panel spectrum. This is a feature unique to LED grow lights. Traditional grow bulbs have a single spectrum which cannot be manipulated. Many grow lights contain a combination of colors, typically reds, blues and whites, that can be turned on or off in any combination depending on plant’s growth stage.

Modular light

Many LED grow panels are modular and if a problem of breakage is relatively a small problem, parts within the LED fixture can be changed with new parts, these parts may include, but are not limited to the PCB boards, lenses, drivers, and fans. So to assure you in case of any problem you need not change the whole fixture.

Easy to install

The all-in-one-package design of an LED grow light make your installation process easy for small or large grows.


The all-in-one-package design of an LED grow light make your installation process easy for small or large grows.

Different Shapes/Designs

LED grow lights come in many sizes and shapes. To find LED lights in the market that cover the square foot equivalents of the following HID bulbs—400 watts, 600 watts, and 1000 watts is very common. Therefore, these LED lights move toward a more square-shaped structure and will cover a 4+ sq ft, 9+ sq ft, and 16+ sq ft area.

Long Lifetime

Mostly LED grow lights available in the market are LEDs that will live around 50,000 hours. Some manufacturers use LEDs that live up to 100,000 hours or more. This is equivalent to almost 10 years of use (at 50,000 hours) or almost 20 years of use (at 100,000 hours) Whereas, MH bulbs which live an average of 10,000 hours or HPS bulbs which have a lifespan of 16,000 hours or so.

Solid Lighting

LEDs are considered solid state lighting (SSL). They are not powered by filaments, plasma or gas, but instead are powered by a two-lead semi conductor. Because there are no moving parts in an LED, they are subject to external shock with little or no damage to the diodes themselves, unlike other types of lighting such as HID or fluorescent bulbs.

Recycling feature

The LED light can be recycled as they are not made of harmful substance like mercury and is considered to be safe.

Additional Benefits

Constant Cycling

Turning on and off traditional bulbs more than a typical number of times can shorten their lifetime significantly. However, LEDs can be cycled on and off without a risk on the life of the diode.

Controllable Beam of light

Optics can be placed over the diodes to narrow the focus and increase light intensity. The beam angle and intensity can be controlled.

Low Maintenance Costs

LED grow lights can live for 10 years or more without the need for any maintenance or replacements. Once the fixture is setup, the diodes don’t need to be replaced, unlike HID bulbs which need replacing every several thousand hours.

Disadvantages of led grow lights


LED lighting comes much expensive than traditional light sources. However, it is important to keep in mind that LED lights have a good lifespan of (over 10 years) than regular light bulbs. LEDs consume less energy than the old type of lighting.

Temperature sensitivity

Quality of diodes plays an important role in the lighting of LEDs and temperature control. At high temperatures there are changes in the level of current passing through the semiconductor elements, which can lead the LED module to burn out. This issue affects only the places and surfaces exposed to very rapid increases of temperature.

Therefore, the above mentioned advantages and disadvantages will make your job easy finalising your best cheap led grow light.


The all new cheap marijuana LED grow lights for sale available in the market. These lights emit light which is similar to the sunlight’s intensity and light spectrum. It provides the plants with a faster growth rate at night and helps them to produce far better yields.

To conclude we would say that above are best and cheap grow lights for weed that will well suit you budget. These lights are manufactured by reputed brand and will provide you reliability durability and effectiveness. 

Mostly any brand of the cheap led grow light that you will purchase is covered under a good long warranty. Products covered under a warranty states the confidence that the manufacturers have on their product.

Another benefit of replacing your lighting system with the very best cheap LED grow lights is that, they run much cooler than any other kind of marijuana grow lights.

Therefore, if you are confused which one to buy, then you straight away consider the above mentioned list of best cheap lead grow lights which already more than hundreds of customers are using and processing their growing activity. You will definitely fall in love with best cheap LED grow lights. We wish you happy shopping.

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