We analyzed a large number of reviews from the current online market, and we found the best top 10 of grow light 600w in 2021. Check our product ranking below.

17814 Reviews Scanned

NO. 1


Phlizon Newest 600W LED Plant Grow Light,with Thermometer Humidity Monitor,with Adjustable Rope,Full Spectrum Double Switch Plant Light for Indoor Plants Veg and Flower- 600W(10W LEDs 60Pcs)

3,550 ratings

Phlizon Newest 600W LED Plant Grow Light,with Thermometer Humidity Monitor,with Adjustable Rope,Full Spectrum Double Switch Plant Light for Indoor Plants Veg and Flower- 600W(10W LEDs 60Pcs)

  • NO REFLECTOR NO DANGER- Many others’ grow lights are used led spotlight reflector to make the light look beautiful, but we don’t use it because the led reflector is not heat-resistant. If a short circuit occurs,reflector at 80℃ is easy to melt and fire. we do not use the reflector, we can not give up the safety beause of beauty.
  • COMPARE TO HPS/MH- Compared to MH / HPS lamps, it generates less heat, more energy saving and lower electricity bills.It has a more comprehensive light spectrum . The 600W LED grow light can replace 100 watt HPS/MH. More effective coverage area than any reflector series lights. Perfect fit for a 2x2ft growing area at 24″ height. The difference of us is that we use double cooling fans. which can most extend the light life.
  • DOUBLE SWITCH- Veg and Bloom button have different function. Veg switch: It’s blue led and white led. For seedling or young vegetative growth,you can use Veg switch only. Bloom switch: It’s red led and white led. For flowering/blooming,you can use both Veg and Bloom switches together. View Angle of LEDs: 90°and 120°
  • FULL SPECTRUM- We did lots of experiments to ensure that this full spectrum promotes plant growth. It includes universal blue red IR UV and white leds which can provide everything plant desired in the natural sunlight. The IR and UV leds can promote plants to defense mechanisms, blue and red led is essential light for plant growth.
  • BEST SERVICE- Phlizon is a professional LED light manufacturer with strong R&D team and many light tester. 2 years warranty plus 30 days money back guarantee. If you have any problems, please don’t hesitate to contact us. We will provide you with a completely satisfing reply.
NO. 2


Phlizon Upgrading 600W Dimmable Plant Led Grow Light Full Spectrum Grow Lamp for Indoor Plants Growing Light for Hydroponic Veg and Bloom 2x2ft Coverage (Actual Power 100watt)

435 ratings

Phlizon Upgrading 600W Dimmable Plant Led Grow Light Full Spectrum Grow Lamp for Indoor Plants Growing Light for Hydroponic Veg and Bloom 2x2ft Coverage (Actual Power 100watt)

  • ALUMINUM HOOD DESIGN- Over 90% high reflective aluminum ensures quickly flourish of your plants, light efficacy is up to 3.2umol/W, light output PPFD value is 327 umol/m² hanging at 18″.High reflectivity aluminum hood boosts reflectivity by 20% compared to standard aluminum reflectors; Contouring of the polished surface ensures no hot spots or dead spots
  • NEWEST SMD GROW LED- Newest high efficient SMD leds , higher light intensity, less light decay , better lumens and PAR values than ordinary lamp beads. It runs at a lower temperature and can bring higher energy conversion and longer life. This waterproof grow light is a full-cycle lighting solution for all growing environments .
  • DIMMABLE FULL SPECTRUM DESIGN- The intensity of light can be adjusted according to the needs of plants. The leds are all newest technology SMD leds, It contains 180pcs 3000K leds , 72pcs 6500K leds, 8pcs 660nm red leds.
  • EXTRA TWO UNIQUE FUNCTIONS- No fans no noise and waterproof function. No additional fan zero noise. Otherwise, the plant grow light uses advanced waterproof power supply which is installed outside of the light and it is easy to be replaced. The light board adopts sealing technology, so the whole plant grow light is water resistant . No need to worry about the humid planting environment to damage the plants light
  • BEST SERVICE- We are a professional LED light manufacturer with strong R&D team and many light tester. 3 years warranty plus 30 days money back guarantee. If you have any problems, please feel free to contact us. We will provide you with completely satisfing reply.
NO. 3


King Plus 1200w LED Grow Light Full Spectrum for Greenhouse Indoor Plant Veg and Flower(Dual-chip 10w LEDs)

3,745 ratings

King Plus 1200w LED Grow Light Full Spectrum for Greenhouse Indoor Plant Veg and Flower(Dual-chip 10w LEDs)

  • 【Veg/Bloom switch】: through a wide plant growth testing, the Veg/Bloom switch, was designed to provide proper light for plants in different growth stages to greatly increase your harvest. Veg switch is the blue LED and white LED only used for seed or seedling growth; Bloom switch is the red LED and white LED. For flowering, both Veg and Bloom switches can be used.
  • 【Full spectrum】: KingLED LED grow light provides full spectrum lighting from 380 nm to 780 nm (including UV + IR) of natural light for plants needed of all growing stages from vegetables to flowers.
  • 【Energy-saving technology】: Different from the traditional HPS ,consumes only 243w of electricity, Our LED plant grow lamp adopts a high-tech LED chip(double-chip 10W LED),Our 1200w LED lamp can replace the traditional 800w HPS to provide brighter light and save more electricity which also can save a lot of money for you.
  • 【Advanced 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.
  • 【Professional Service】:3 years Professional Service and free return for 90 days. KingLED Laboratory has more than five years of sales with after-sales 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 at any time, and we will reply within 24 hours and give you a satisfactory result.
NO. 4


600W LED Grow Light Full Spectrum Plant Growing Lights for Indoor Plants with Thermometer Humidity Monitor

1,258 ratings

600W LED Grow Light Full Spectrum Plant Growing Lights for Indoor Plants with Thermometer Humidity Monitor

  • Upgrade Dual Chips Grow Light:Grow lights for indoor plants uses a newly upgraded dual chip. Compared with traditional plants grow light, the dual chip has more power and higher energy. The energy of light is extremely important for plant growth. The higher the energy, the better the plant grows.
  • Veg/Bloom Double Switch:Through a wide plant growth testing, the Veg/Bloom switch, was designed to provide proper light for plants in different growth stages. Perfectly help you to save the energy and improve the environment of plant growing.
  • Advanced Silent Cooling System:Led grow light has Multiple high-speed mute fans and upgraded aluminum radiators enable the light bulb to work at 20°F to 50°F that is lower than other lamps. In a suitable temperatures, your plants will be well protected which could increase your lighting time and promote plant growth.
  • Wide Coverage Energy Saving:Full spectrum led grow light with 60pcs double Chips LED blubs, which core coverage area is 2.2 x2.2ft, maximum coverage area is 3x3ft. Our full spectrum led grow light can replace 3-5 times the power of high pressure sodium lamp, saving 80% of the electricity. And each lamp bead is equipped with a stabilizer tube to ensure that every lamp bead works independently.
  • Prefect After-sale:24 hours online service and 30 days free return,we can solve the product problems within one year.If you have any questions, for example, lightbulbs are not lit, etc.please feel free to communication with us via Amazon email and your questions will be answered within 24 hours.
NO. 5


600W LED Grow Light, WAKYME Full Spectrum Plant Light with Veg and Bloom Double Switch, Thermometer Humidity Monitor, Adjustable Rope, Grow Lamp for Indoor Plants Veg and Flower(60pcs 10W LED)

1,734 ratings

600W LED Grow Light, WAKYME Full Spectrum Plant Light with Veg and Bloom Double Switch, Thermometer Humidity Monitor, Adjustable Rope, Grow Lamp for Indoor Plants Veg and Flower(60pcs 10W LED)

  • 【Long Service Life】Service Life is more than 100000 hours: We refuse reflectors and adopt 60PCS double chips SMD led; Each LED has diode to protect the dual chips. Built-in aluminum substrate with multiple vents and a high-speed big fan(rpm up to 2000), cool and quiet(only 35-40 decibel), efficient heat dissipation to maximum extend the light life.(NOTE: This 600W grow light don’t have timer function)
  • 【Wide Coverage】60PCS SMD led(total 600W) provides uniform illumination. It can replace traditional 600 watt HPS/MH while consumes only 110-115 watts. Ensures maximum yield with minimum power usage and heat. PAR 436umol/m2s at 24” height, perfect for 2x2ft growing area(Maximum coverage area at 3x4ft at 24” height).
  • 【Optimal Full Spectrum】Led grow light Full spectrum design, it also has universal Blue, Red, IR, UV, White light. Blue and red led is essential light for all plant growth. Expensive IR UV led can promote plants to defense mechanisms, promoting plant healthy growth.
  • 【Double Switch】This grow lamp has Veg and Bloom switch functions: VEG switch for seeding/germination and young vegetative growth. BLOOM switch for flowering and fruiting. You can also use both Veg&Bloom to get more Red/Blue heavy output and deliver maximum performance for flowering and fruiting.
NO. 6


BLOOMSPECT Upgraded 600W LED Grow Light with Daisy Chain, Dual Chips Full Spectrum Plant Grow Lights for Indoor Hydroponics Greenhouse Plants Veg and Flower (60pcs 10W LEDs)

1,881 ratings

BLOOMSPECT Upgraded 600W LED Grow Light with Daisy Chain, Dual Chips Full Spectrum Plant Grow Lights for Indoor Hydroponics Greenhouse Plants Veg and Flower (60pcs 10W LEDs)

  • B600 only consumes 132W±3%, the electricity of 0.132kW·h per hour to save more money than HPS/MH lamp; Perfect for 2.5×2.5ft grow area while 2x2ft flower area.
  • Well balanced spectrum of blue, red and white emitting from upgraded 10 watt double-chips LEDs make more efficient and better higher yields.
  • Multiple vent-holes, large aluminum heat sinks and bass high speed cooling fan are contributed to first-rate heat dissipation.
  • Ideal for all kinds of indoor gardening plants like lettuce, orchid, organic herbs, strawberries from vegetative grow to bloom.
  • 2 years warranty plus 30 days money back guarantee. To obtain warranty service timely, please contact us via Amazon Messages.
NO. 7


600W LED Grow Light Full Spectrum Plant Growing Lights for Indoor Plants with Thermometer Humidity Monitor

1,258 ratings

600W LED Grow Light Full Spectrum Plant Growing Lights for Indoor Plants with Thermometer Humidity Monitor

  • Upgrade Dual Chips Grow Light:Grow lights for indoor plants uses a newly upgraded dual chip. Compared with traditional plants grow light, the dual chip has more power and higher energy. The energy of light is extremely important for plant growth. The higher the energy, the better the plant grows.
  • Veg/Bloom Double Switch:Through a wide plant growth testing, the Veg/Bloom switch, was designed to provide proper light for plants in different growth stages. Perfectly help you to save the energy and improve the environment of plant growing.
  • Advanced Silent Cooling System:Led grow light has Multiple high-speed mute fans and upgraded aluminum radiators enable the light bulb to work at 20°F to 50°F that is lower than other lamps. In a suitable temperatures, your plants will be well protected which could increase your lighting time and promote plant growth.
  • Wide Coverage Energy Saving:Full spectrum led grow light with 60pcs double Chips LED blubs, which core coverage area is 2.2 x2.2ft, maximum coverage area is 3x3ft. Our full spectrum led grow light can replace 3-5 times the power of high pressure sodium lamp, saving 80% of the electricity. And each lamp bead is equipped with a stabilizer tube to ensure that every lamp bead works independently.
  • Prefect After-sale:24 hours online service and 30 days free return,we can solve the product problems within one year.If you have any questions, for example, lightbulbs are not lit, etc.please feel free to communication with us via Amazon email and your questions will be answered within 24 hours.
NO. 8


Phlizon Newest 600W LED Plant Grow Light,with Thermometer Humidity Monitor,with Adjustable Rope,Full Spectrum Double Switch Plant Light for Indoor Plants Veg and Flower- 600W(10W LEDs 60Pcs)

3,550 ratings

Phlizon Newest 600W LED Plant Grow Light,with Thermometer Humidity Monitor,with Adjustable Rope,Full Spectrum Double Switch Plant Light for Indoor Plants Veg and Flower- 600W(10W LEDs 60Pcs)

  • NO REFLECTOR NO DANGER- Many others’ grow lights are used led spotlight reflector to make the light look beautiful, but we don’t use it because the led reflector is not heat-resistant. If a short circuit occurs,reflector at 80℃ is easy to melt and fire. we do not use the reflector, we can not give up the safety beause of beauty.
  • COMPARE TO HPS/MH- Compared to MH / HPS lamps, it generates less heat, more energy saving and lower electricity bills.It has a more comprehensive light spectrum . The 600W LED grow light can replace 100 watt HPS/MH. More effective coverage area than any reflector series lights. Perfect fit for a 2x2ft growing area at 24″ height. The difference of us is that we use double cooling fans. which can most extend the light life.
  • DOUBLE SWITCH- Veg and Bloom button have different function. Veg switch: It’s blue led and white led. For seedling or young vegetative growth,you can use Veg switch only. Bloom switch: It’s red led and white led. For flowering/blooming,you can use both Veg and Bloom switches together. View Angle of LEDs: 90°and 120°
  • FULL SPECTRUM- We did lots of experiments to ensure that this full spectrum promotes plant growth. It includes universal blue red IR UV and white leds which can provide everything plant desired in the natural sunlight. The IR and UV leds can promote plants to defense mechanisms, blue and red led is essential light for plant growth.
  • BEST SERVICE- Phlizon is a professional LED light manufacturer with strong R&D team and many light tester. 2 years warranty plus 30 days money back guarantee. If you have any problems, please don’t hesitate to contact us. We will provide you with a completely satisfing reply.
NO. 9


LED Grow Light, 600W Grow Lamp for Indoor Plants Full Spectrum Plant Growing Light Fixtures with Daisy Chain Temperature Hygrometer

12 ratings

LED Grow Light, 600W Grow Lamp for Indoor Plants Full Spectrum Plant Growing Light Fixtures with Daisy Chain Temperature Hygrometer

  • 【Full Spectrum】: Grow lamps should provide the proper spectrum of light for photosynthesis, which key to plant growth. We specialized design 32pcs RED light to ensure the yield will be increased up to 30%-50%. With led grow lights for seed starting, you can grow delicate tropicals that will bloom year-round, as well as letting you harvest easy-to-grow vegetables and herbs in the coldest winter day.
  • 【Energy-saving Technology】: Different from the traditional HPS, our LED plant grow lamp adopts a high-tech double chips, our 600w grow light can replace the traditional 600w HPS. Achieved the balance between efficient utilization and energy-saving. Effectively reduce light loss and ensure the utilization of light up to 90%. The indoor grow lights can save a lot of electricity bill for you.
  • 【Efficient Cooling System】: 600W led grow lights are adopted 2 high-speed cooling fans and built-in aluminum heat-sink, both of them constitute a powerful cooling system which can dissipate the heat from the growing lamp inside to outside efficiently. Enable the light bulb to work at 50°F to 60°F. Your plant won’t be burned which could increase your lighting time and promote plant growth. Totally protect the led board and ensure the long service life.
  • 【Veg & Bloom Switch】: Through a wide plant growth testing, the Veg and Bloom switch, which designed to provide proper light for plants in different growth stages to greatly increase your harvest. Veg switch is the blue LED and white LED designed for seed or seedling growth; Bloom switch is the red LED and white LED designed for flowering/blooming; Both Veg and Bloom switches can for maximum per formance to plants. Greenhouse light is the best choice for landscape designer.
  • 【Daisy Chain Design】:The led grow lamp with daisy chain design allows multiple lights to connect in parallel at the same time. 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 hydroponic lights. To ensure safety, not more than 7 lights together per chain. It’s recommend that you connect 5 units, this is the safest way to use. Meet the light demand of large area plants.
NO. 10


VIVOSUN Hydroponic 600 Watt HPS MH Grow Light Wing Reflector Kit - Easy to Set up, High Stability & Compatibility (Enhanced Version)

391 ratings

VIVOSUN Hydroponic 600 Watt HPS MH Grow Light Wing Reflector Kit – Easy to Set up, High Stability & Compatibility (Enhanced Version)

  • Wing Reflector: Over 90% high reflectivity aluminum(no hot-spot) ensures soonest flourish of your plants
  • UL Listed 600W Dimmable Ballst: Runs on 120~240V power supply, comes with 8ft 120V power cord, 250w/400w/600w/super lumens opotional
  • HPS & MH Grow Light Bulbs: High PAR value (Photosynthetically Active Radiation), Superior quality & optimized spectrum to promote growth
  • 24-Hour Mechanical Timer: 15-minute On/Off, 24 hours settings; 125V, 15A, 60Hz, 1/2HP, 1875W Heavy duty construction; Timer mode can be turned off
  • 1/8″ Rope Hanger (1 Pair): 8-ft long & 150lbs/pair weight capacity, solid braided polypropylene rope & reinforced metal internal gears to ensure top-safety

Where to Buy The Best grow light 600w?

Do you always want shop for a great grow light 600w but don’t know where to go? And have trouble deciding which one to buy? Yes, we have been there, we have gone through the whole process, so now we are here to help.

It’s important that you do your own research on the grow light 600w you need. We’ve put together a comprehensive list of the greatest grow light 600w available in the market today. We’ve also put together a list of questions you may want to know :

  • Is it worth buying a grow light 600w?
  • What are the advantages of buying a grow light 600w?
  • What should be considered when buying an effective grow light 600w?
  • Why is it important to get the best grow light 600w?
  • Is there any well-known good grow light 600w in the market and what are they?
  • Where can we find the info about grow light 600w
  • You may have more questions in addition to what has been already listed, and as far as I am concerned, the best way to meet your satisfaction in this subject is to get as much information as you can from reliable online sources.

Potential reliable sources :

  • Rating web sites
  • Word of mouth communication
  • Product views
  • Word of mouth communication
  • Online Forums
  • Celebrity evaluation video


To get the best grow light 600w, it’s crucial to do the research thoroughly and carefully, most importantly, make sure that all the information you are using are from trustworthy sources and highly reliable.

We have used AI and Big Data to proofread all the collected information for the grow light 600w buying guide. We made it with a custom-created selection of algorithms, which let us get the top-10 list of the best available grow light 600w currently available on the market.

We made our list depending on variety of factors as following :

Brand ValueEvery brand of grow light 600w has a value of its own.Most of them have unique sales characteristics.
FeaturesThe special part of the grow light 600w
Product ValueHow much you will get from your grow light 600w
Customer RatingsObjective effect
Customer ReviewsThis gives you first-hand and detailed information from real-world users
Product QualityThe real important one, how it really works.
Product ReliabilityService life, after-sales service, etc.

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