10 Best Grow Lights For Marijuana – Reviews And Buying Guide

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10 Best Grow Lights For Marijuana

Rank No. 1
EXLENVCE 1500W 1200W LED Grow Light Full Spectrum for Indoor Plants Veg and Flower,led Plant Growing Light Fixtures with Daisy Chain Function (Triple-Chips 15W LED)
  • 【Triple-chips 15W LEDs】its triple-chip 15W LED design (three 5 watt chips per LED), makes this light both brighter and more efficient than what could be produced by one employing either double or single chip LEDs. This new step in LED technology has been scientifically engineered to optimize efficiency and light output by utilizing lower powered LED chips (more efficient) and more chips per LED (brighter). intensely bright light that requires minimal input power.Let your plants grow quickly.
  • 【VEG & BLOOM Double Channel】The VEG channel utilizes a full spectrum of colors for germinating seedlings and young plants consuming 155W of power. The BLOOM channel implements more red wavelengths to simulate late summer and is most suited for plants in the flowering stage while consuming only 80W. VEG and BLOOM can be used together to encourage maximum growth performance from seedling to harvest. This light can replace a traditional 1200W HPS/MH lamp while consuming only 235W total !
  • 【Daisy Chain Available】Daisy Chain multiple lights together in order to keep the grow space organized and avoid the need for excessive wiring. The included power cable serves a double purpose and can be either plugged into a standard outlet or into the Daisy Chain outlet of another grow light. If using the typical 110/120VAC supply, each light draws 2.0A. To ensure safety, not more than 3 lights together per chain. More lights can be implemented in other chains of up to 3 grow lights each.
  • 【Coverage area & Height】The 1200W LED grow light core coverage area is 48"*48"(4*4ft). Maximum coverage area is 62"x 62"(5.2x5.2ft). We recommend running the lights 15-18 hours per day during the germination and early leaf stages at a height of between 18"-24" and 12-14 hours per day during the flowering and fruiting stages at a height of between 24-32." We suggest both the VEG and BLOOM switches be turned ON during the flowering and fruiting stages of the plants' growth.
  • 【4 Years Warranty】We are so confident in our products' quality and plant growing abilities that we offer a 4 Year Warranty with friendly customer service and a 90 days unconditional money back guarantee. If you have any questions, please feel free to contact us. We will offer you professional guidance to help you help your plants grow better.
Rank No. 2
BESTVA 4000W Led Grow Light 7x5ft Coverage LM301B Diodes 10x Optical Reflector Full Spectrum LED Grow Lights for Indoor Plants Greenhouse Veg Bloom Light Hydroponic Grow Lamp Actual Power 450Watt
  • 【Upgraded Aluminum Reflector】 HIGHER ENERGY AND MORE EFFIENCY LED GROW LIGHTING. Through a lot of testing from our laboratory reached the conclusion, the Aluminum Reflector increase spotlight intensity and reduce light waste, improve the penetration of light up to 50%, with 2X higher PPF than the old style. It's not only shorten the planting to fruiting cycle greatly but also increase more yields.
  • 【Double LM301B Diodes】LOW ENERGY CONSUMPTION LED GROW LAMP. Different from the traditional HPS, BESTVA DC Series light adopts a high-tech SMD LEDs and aluminum reflector , increasing some LM301B diodes and aluminum reflector can improve the light penetration, it provides your plants get more efficacious light and decrease the light waste. Which can help you save more electricity and save a lot of electricity bills.
  • 【Two Cultivation Modes】 FULL SPECTRUM LED GROW LIGHT. Nine different bands of LEDs make up our true full spectrum light, which helps plants, vegetables and flower indoor growing at all stages, just like in the natural sunshine. VEG mode and illumination 18-24hours a day in growth, BLOOM mode and illumination adjust to 12hours a day in flowering.
  • 【Durable Cooling System】Multiple high-speed mute fans and upgraded aluminum radiators enable the light bulb to work at 50°F to 60°F that is lower than other lamps. In a lower temperatures, your plant won’t be burned which could increase your lighting time and promote plant growth, Super long use time, so that you do not have to change the light frequently.
  • 【Professional Customer Service】3 years Professional Service and free return for 90 days in US warehouse. We have more than eight years of sales with after-sale service team professional in design, sales and production for the best products and service for the majority of customers. If you have any questions, please contact us no hesitate and we will reply within 24 hours to provide you a satisfactory reply.
Rank No. 3
2022 SPIDER FARMER SF1000 LED Grow Light with Samsung LM301B Daisy Chain Dimmable Full Spectrum Grow Lights for Indoor Plants Veg Flower Growing Lamps Board 3x3 ft Coverage 1000W New Diode Layout
  • 2022 VERSION LOWER RUNNING COSTS & HIGHER-QUALITY YIELDS: SF LED grow lights utilize the latest in high yielding LEDs technology today-Samsung LM301B diodes, high energy efficiency with 2.5 umol/J, delivers powerful light output and uniform canopy penetration to resulting maximum higher yields. Only consumes 100w, running 50% less power than the HPS or other SMD LEDs or Blurple lamps. Veg footprint is 3 x 3 ft, Flowering footprint is 2 x 2 ft.
  • NEW DIODE LAYOUT & DIMMING DESIGN: Newest upgraded SF1000 growing lights, the diodes arrangement gathered at the edge makes the PPFD more uniform, absorb light better, produce higher yields. The dimming knob be adjusted the light intensity at liberty. Multi-light Connection with unified dimming especially beneficial for large area of indoor growing and commercial planting.
  • IDEAL FOR ALL GROWTH STAGES: Excellent full spectrum- white, blue, red and IR (3000K, 5000K, 660nm and IR 760nm, IR is dimmer than other red diodes.You can wear glasses to see it ). 3000K providing more reddish light and the 5000K providing more blueish. The 660nm red and IR light is especially useful during bloom, where it speeds up flowering time and boost yields. Uniformly across the surface and deep into the roots and bottom of canopy for consistent, highest quality flowers.
  • WELL MADE & SOLID CONSTRUCTION: No Fan Noise Free. High Efficient, reliable and detachable SPIDER FARMER Brand Driver have great dissipate heat. Aluminum heat sink is thick and sturdy, protective covers for cables; User-Friendly Packaging. Quality components mean the light lasts longer, SF Light takes good cares of you with more considerate design, you can easily save money without purchasing lights frequently.
  • VALUE FOR THE MONEY: SF LED Plant Lights are often copied but will never have our quality or commitment, we provides 5 years of after-service of local maintenance center(US/CA/UK/DE). Make sure you purchase authentic SF grow lights, really can give you need from a high-quality grow lights – at a price that is affordable. For any questions, feel free to e-mail us and we will help you resolve it. Quality backed by our ironclad!!!
Rank No. 4
2000w 200PCS LED Grow Light Full Spectrum for Greenhouse Indoor Plant Veg and Flower(2000W 200 PCS LED)
  • 2000W plant lamp with 200 high-quality LEDs: Design with 180 red LEDs (630-660 nm) + 12 blue LEDs (430-460 nm) + 8 pieces (3000-6500k) LEDs, helps plants to grow quickly suitable light spectrum for plant sprouts and grow. Red light is beneficial for flowering and seed production. Blue light can increase photosynthetic efficiency, favoring stems and leaves, and effects usually show up within 2 weeks.
  • 【Less Power Consumption, High Efficiency】: Compared to traditional LED grow, our grow lamp will provide 20-30% better efficiency, the same effect is also the energy consumption lower, the power consumption is 200 Wh per hour and the light failure is similar to the traditional one 1000 watts. The light output is almost ten times as high as with conventional plant lights. Recommend Height: 0.3m-1m.
  • Full light spectrum - similar to sunlight: Etship LED growth light with 3 LED colors (red light, blue light and white light mixed), whose wavelength range is 380-800 nm. The light emitted is similar to sunlight, which gives your plants a suitable photosynthesis and PAR offers. Stepless dimming promotes plant growth in all stages. It is even more important that the heads of our plant grow up light can be controlled individually by pressing the "Switch" button.
  • Safe & Efficient Heat Dissipation: Compared to other plant lamps, the difference of our Led plant light is the heat dissipation plate on the back of the Led lamp plant. This design helps to radiate the heat to the air faster than LED grow panel with cardboard and extend product life.This LED plant strip does not heat up even after 24 hours of continuous use, so your houseplants are not damaged and that Plant light lasts longer
  • 100% customer satisfaction service: Our plant lamp is suitable for the entire growth cycle. You can use them for your houseplants, leaf cuttings, greenhouse vegetables, etc. The garden set "spade, rake and shovel" is delivered with the package. We stand behind our product quality! If you have any problems with your purchase within one year, please send us an email
SaleRank No. 5
2022 Upgraded MARS HYDRO FC6500 LED Grow Lights for Indoor Plants 680W 5x5ft with 2688pcs Samsung LM301B Osram Diodes 8 Bars Vertical Farming Full Spectrum Commercial Grow Lamp Dimmable 2.85 umol/J
  • MAXIMIZE YIELDS & CROP QUALITY: MARS HYDRO FC6500 LED growing light with 2688pcs Samsung LM301B & Osram 660nm Diodes, boast the market-leading efficiency 2.85 µmol/J, Max 3.0g yield per wattage with 30% higher Average PPFD,only consumes 680w perfect light for 4’x4’ of high-yielding full-cycle growth.
  • FLEXIBLE DIMMING DAISY CHAIN:prefect as commercial LED grow lights, FC6500 dimmable grow lamp with daisy chain,allows you to connect up to 30 mars grow light to your commercial growing,horizontal and vertical farming,greenhouse planting,pipeline cultivation, hydroponics, 5x5grow tent.
  • FULL SPECTRUM GROW LIGHT: High-intensity spectrum with enhanced red(3200-4200K,4800-5000k, 650-665nm) is perfect for veg to bloom, to adapt to each phase of the plant cycle. The dimming knob is ideal for growers to adjust the light intensity according to different growing stages.
  • FREE INSTALLATION:Open and use,8 passive-cooled bars,aluminum heat-sink,fanless zero noise design,offers even & broad canopy coverage,maximizes grow space,flexible 180 degree design,ideal for home & vertical farming commercial growth.
  • The 5 YEAR WARRANTY: the US local repair center makes your purchase worry-free,any problem or question, feel free to contact our customer service first.
Rank No. 6
How to Grow Marijuana: 3 Books in 1 - The Complete Beginner's Guide for Growing Top-Quality Weed Indoors and Outdoors
  • Amazon Kindle Edition
  • Whistler, Tom (Author)
  • English (Publication Language)
  • 142 Pages - 01/02/2019 (Publication Date)
SaleRank No. 7
Cannabis Grower's Handbook: The Complete Guide to Marijuana and Hemp Cultivation
  • Rosenthal, Ed (Author)
  • English (Publication Language)
  • 688 Pages - 10/26/2021 (Publication Date) - Quick American Archives (Publisher)
SaleRank No. 8
2022 Newest Spider Farmer SF7000 LED Grow Lights 6x6 ft Coverage with Samsung LM301B Dimming Daisy Chain Commercial Full Spectrum Grow Light High-Output for Indoor Plants Detachable Driver 2.8 umol/J
  • 2022 NEW VERSION Low Energy Consumption & High Output: Spider Farmer SF7000 is a highly efficient replacement for 1000w HPS. With 650w of power draw, it features Samsung LM301B diodes, high energy efficient drivers with a photon efficiency of 2.8 umol/J, and a commercial coverage of 5x5 ft. The high photon efficiency brings good PPF value. A PPF of 1786 μmol/s is a worth investing output for only 650 watts of power consumption. Save over 50% on your electric bill in comparison to HID lights.
  • Full Spectrum & Uniform Photon: SF7000 led grow light full spectrum(2800-3000K,4800-5000k, 650-665nm) is designed with both vegetative and flowering growth periods in mind. With an upgraded design to make PPFD more uniform, the value between the edge area and the center area is reduced. The large fixtures with diodes spread out over the entire surface ensure a more even coverage and deeper penetration.
  • Good Heat Dissipation & Moisture Resistance - No fan no noise. The driver could also be detached from the fixture and used away from it if needed. It's the answer for any grower looking to fulfill his own needs but who still wants "big" professional results. The detachable drivers also ensure good heat dissipation and a longer lifespan. With waterproof glue material, our led growing lamps can be used in humid environments.
  • Dimming & Daisy Chain: This led grow lights is dimmable, you could make sure to provide the right amount of light in every stage of plant growth. You only need to gently turn the dimming button to adjust the growth rate of plants, while also reducing energy and heat loss. It has a daisy chain function which allows you to connect up to 15 SF-7000 lamps. You only need to operate one of the lamps to control the other 15 lamps. This is a gospel for large commercial growers.
  • Value for the Money: With full circuit protection Functions, including overvoltage/under-voltage, short circuit, and overheat protection. Lights have passed ETL DLC CE certification. SPIDER FARMER LED Plant Lights are often copied but will never have our quality or commitment. We provide 5 years of after-service local maintenance center(US/CA/UK/DE). Have a blast while growing your own with your Spider Farmer.
Rank No. 9
KOSCHEAL 2000W LED Grow Light Full Spectrum with Samsung LM301B and UV LEDs Daisy Chain Grow Lights for Indoor Plants Greenhouse Hydroponic Growing Lamps with Veg Bloom Switch Coverage 5x5ft
  • 👍HIGH EFFICIENCY LED GROW LIGHTS: KOSCHEAL LED plant grow light has adopted the newest LM301B diodes and the newest SMD LED technology provides the highest PAR/LUMEN output, high energy efficiency with 2.8umol/J while speeding up photosynthesis, designed to replace a single-ended 400watt HPS/CMH grow lights!
  • 👍UPGRADED COMMERCIAL LED GROW LIGHT: Daisy chain compatible to make fewer cords, which can connect with other grow lights to extend the coverage. No more than 3pcs growing lamps can be connected and used together by power cords. Energy & money & time- saving. The power supply works on 90VAC to 277VAC, suit for large rooms and commercial Setups. Perfect for 4’x4’ vegetative coverage and 3.5’x3.5’ flowering coverage.
  • 👍FULL SPECTRUM LED GROW LIGHT: According to the light compensation point and saturation point of the plant(MJ),the more suitable spectrum of the plant(MJ) was proportioned.Total 596 LEDs included 460nm,620nm,730nm(IR) and 396nm(UV) which can replace natural sunlight. UV diodes stimulate anthocyanins,which improve the quality of fruits and flowers.
  • 👍SAFE&DURABLE LED GROW LIGHT: Without the design of the reflector because the led reflector is not heat-resistant. If a short circuit occurs, the reflector is easy to melt and fire. We adopted cooling fans design of high speed &super quiet & upgraded aluminum cooling heat sinks so that the heat dissipation efficiency is improved and the light decay is slowed down. Save the cost of changing lights frequently.
  • 👍WORRY-FREE PURCHASE: We promise 30 days money-back guarantee and US local after service for 3 years. We will reply within 24 hours for you. If you have any questions, please feel free to contact us.THX!
Rank No. 10
Grow Magazine
  • English (Publication Language)

Best Grow Lights For Marijuana
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