Growcraft X6 – 600 Watt DIY LED Grow Light Kit

Retail Price: $1,200.00
You save 16%
4.89 out of 5
35 customer reviews
(35 customer reviews)



Commercial Grower? Contact us for a volume discount quote.

DIY Friendly Modular Design – If you can dream it, you can build it!

U Frame Structure Platform – Provides ready made framework – no need for drilling or tapping

Innovative Rugged LED Light Bar System – Large footprint for even canopy coverage

Slim Profile Passive Cooled Design – Only 1.375in thick & no moving parts

Growcraft Yield Max Spectrum – 3rd Gen 2020 technology – maximum results

Linear Power Control – 30W – 600W dimmable range

Light Engine Efficacy – 3.26 μmole/J – 2.93 μmole/J

Full System Efficacy – 3.13 μmole/J – 2.81 μmole/J

Made In The USA – Finest quality materials and workmanship

View Assembly Instructions

Growcraft 40in LED Board - 160W × 6

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SKU: GC-KIT-600-X6 Category:

Compare Our 600 Watt DIY Light Kits

Choose Your

DIY Light Kit

Coverage Area

Power Draw

Number of Light Bars

Light Spread Rating

Dimming Range

System Efficacy

Total PPF

Market Price

Price / light bar

Price / watt

Price / µmole

Value vs Performance


DIY Light Kit

4 x 4 standard | 5 x 5 max

600 Watts

4 Light Bars

Good Light Spread


2.66 µmole/J

1575 µmoles


$200 / bar

$1.33 / watt

$0.51 / µmole

Best Price


DIY Light Kit

4 x 4 standard | 5 x 5 max

600 Watts

5  Light Bars

Better Light Spread


2.76 µmole/J

1613 µmoles


$180 / bar

$1.50 / watt

$0.56 / µmole

Best Value


DIY Light Kit

4 x 4 standard | 5 x 5 max

600 Watts

6 Light Bars

Best Light Spread


2.81 µmole/J

1647 µmoles


$167 / bar

$1.67 / watt

$0.61 / µmole

Best Performance


Passive Cooling Linear Bar Design

Thin Profile – Only 1.375in Tall

Rugged T Slot Bar Design

Oversized surface area for maximum heat dissipation

Remote Power Driver Location

Lower your heat load by removing power driver outside grow area

Growcraft Yield Max Flowering | Full Cycle Spectrum


Growcraft Yield Max Vegetative Spectrum


Assembly Instructions Video


PAR Intensity Maps

6 in Hanging Height

4’x4′ Canopy Area – 6 in Hanging Height

Average PPFD – 1270 µmol/(m2s)

12 in Hanging Height

4’x4′ Canopy Area – 12 in Hanging Height

Average PPFD – 1092 µmol/(m2s)

18 in Hanging Height

4’x4′ Canopy Area – 18 in Hanging Height

Average PPFD – 964 µmol/(m2s)

24 in Hanging Height

4’x4′ Canopy Area – 24 in Hanging Height

Average PPFD – 941 µmol/(m2s)

Growcraft X6 – 600 Watt DIY LED Grow Light Kit Includes:

2 x Growcraft DIY U-Frame – 4×4
2 x Growcraft DIY U-Frame Cover – 4×4
1 x Growcraft Power Distribution PCB – 4×4
6 x Growcraft 40in Heatsink
6 x Growcraft 40in LED Board
1 x M3 – 6mm Plastite PCB Screw – 5 pack
1 x M3 – 8mm Plastite PCB Screw – 25 pack
1 x M3 – 5mm Countersunk Torx Screw – 25 pack
1 x M4 – 14mm Torx Screw – 25 pack
6 x Growcraft PCB End Cover 2 Pack – ChilLED WHITE
1 x Growcraft Strain Relief Cable Gland – Black
1 x 20 AWG Red & Black Solid Core Wire Pair – 6ft
1 x Growcraft 48Vdc LED Power Cable – 7ft
1 x 120VAC USA Power Cord – 6.5ft
1 x MEAN WELL HLG-600H-48B LED Driver
3 x WAGO 221-412 Wire Splicing Connector (5 Pack)
1 x Dimmer Pot
1 x Growcraft DIY U-Frame Hole Plug
4 x Rope Ratchets

Optional Items:

6 x Growcraft PCB End Cover 2 Pack – ChilLED BLUE
6 x Growcraft PCB End Cover 2 Pack – ChilLED RED

Input Power Draw: 600W
Input Voltage Range: 90-305 VAC

120 VAC Current Draw: 5 Amps
208 VAC Current Draw: 2.9 Amps
240 VAC Current Draw: 2.5 Amps
277 VAC Current Draw: 2.1 Amps

Power Driver: Mean Well HLG-600H-48B
AC Power Cord Length: 6.5 ft
DC Extension Cord Length: 7 ft
Dimming Range: 5-100%

Light Engine Efficacy: 3.26 μmole/J – 2.93 μmole/J
Power Driver Efficiency: 95% @ 230 VAC
Full System Efficacy: 3.13 μmole/J – 2.81 μmole/J

Light Bar LED Information:
Samsung 3000K White LEDs – 140 per Light Bar
Samsung 5000K White LEDs – 140 per Light Bar
660nm Deep Red LEDs – 15 per Light  Bar

Warranty: 1 Year DIY Kits Warranty Included

Operating Temperature Range: 41°F – 95°F | 5°C – 35°C
Operating Humidity Range: 10 – 90% Non-Condensing
Generated Heat Load: 2,047 BTU/Hour

Minimum Head Space Above Fixture: 6 in
Recommended Hanging Height:
12-24 in
Recommended Grow Room Ambient Air Temperature: 85°F | 29.5°C
Coverage Area: 4 x 4 ft
Start Slow – Growcraft lights have VERY high light output and unless your plants are already acclimated to high light intensity, it is best to start slow with the light hanging high and possibly also dimmed. Then monitor plant reaction over a few days and slowly adjust as needed.

Fixture Dimensions: 42.5 in x 42.5 in x 1.375 in
Fixture Weight: 33.85 Lbs

Complete Step By Step DIY Kit Assembly Instructions

Weight & Dimensions

Weight 46.6 lbs
Dimensions 43.45 × 8.95 × 7.7 in

Growcraft 40in LED Board - 160W

Weight .6 lbs
Dimensions .3 × 1.85 × 40.1 in
Choose LED Spectrum Type

Flowering Optimized/Full Cycle Spectrum, Vegetative Cycle Optimized Spectrum

35 reviews for Growcraft X6 – 600 Watt DIY LED Grow Light Kit

  1. 5 out of 5
    35 customer reviews

    Chris Chattaway (verified owner)

    Top of the line,specs are to the T and, upgradeable can’t ask for more! thats why i own 2!

  2. 5 out of 5
    35 customer reviews

    SD. G.

    I have purchased multiple lights (200W X-3 & 330W X-3) from Chilled Tech to see the functionality before switching to these LED’s commercially. This X-6 (Well 2 technically) is perfect to flower a 8×8 (4x4x4x4) row at under a thousand watts, while doing it better then with HPS! The independent lab results are facts in themselves but I tell you from 2 cycles of experience during all stages of the plants life. These lights are amazing and reach out to the team, they rock. You are the way of the future, I am with Chilled Tech LED100%

  3. 5 out of 5
    35 customer reviews

    Nathan Neal (verified owner)

    Looked long for a good quality American made fixture. Decided to go with chilled, it was a good experience. Gave me a coupon for my next order too. Assembly was easy. Would recommend and will buy more.

  4. 5 out of 5
    35 customer reviews

    Richard Mestas (verified owner)

    I got the 6x kit wanting to save some money and hoping for a good light. My Fluence has been nothing but problems. There are a lot of lights on the market and not all are good, choosing one feels like a crap shoot. I am supper happy with this kit. Easy to put together all thou the driver color coding for wiring needs to be clearer. Its not the same as the video. My driver had diffent colors but was easy to look up and find. I am getting great results so far a little better than my fluence spydr 2i.Great quality parts would buy again and recommend to anyone looking for a great led. I have learned a great advantage to a kit like this is if a part goes bad they are cheep and easy to replace un like my fluence that has blown the driver twice at 550 a pop.

  5. 5 out of 5
    35 customer reviews

    Quinton Ramsey (verified owner)

    1st time diy on the lights had a few issues Austin is legend even responded on a Sunday customer service is definitely above and beyond…the fixture is beautifully crafted and bright as all out doors!

    • Austin Jergenson

      Thanks for the shoutout. I’m glad we could get it all sorted out Quinton! We’re always here to help out.


  6. 5 out of 5
    35 customer reviews

    Fire Fox

    The X6 light is AMAZING !!
    Like them much more than my HLG Scorpion Diablos that cost even more. The X6 covers the area more evenly & puts out better PPFD than the HLG Scorpion Diablo.

  7. 5 out of 5
    35 customer reviews

    Jason D (verified owner)

    Just got my 6 bar and 5 bar 600 watt DIY kits and put them together and I’m so impressed guys. I’ve been an HPS grower for 20 years and wow LEDs are the future, especially Growcraft Chilled Tech lights.

    I think your lights are probably the best in the world based on the results from the 1000 watt DIY kit I purchased some time ago. Now that I’ve had 3 weeks of playtime, it is night and day compared to any other lights I’ve tried. My plants are happy and very healthy under your LEDs.

    I’m so convinced of their performance I’ve taken down all my HPS fixtures and now flower only under Chilled LEDs! So impressed guys. Great job, great lights and great customer service. Thank you for everything guys I will be definitely buying only from Chilled for all my lighting needs. I would love a t-shirt guys if possible so I can promote more when I’m doing Instagram vids. Thanks again!

  8. 5 out of 5
    35 customer reviews

    Richard Kubiak (verified owner)

    I bought another 4×4 6 bar light. So Easy to Assemble. Plants Love the Spectrum. Have an HLG Light but ChilLED Growcraft blows it out the water. More even coverage and it runs cooler. More Solid buds per branch and faster, healthier growth.

    All My Friends are Buying them. No Use For HPS, they are too Hot and have a high electric bill. Can run 2 ChilLED Growcrafts to one HPS.

  9. 5 out of 5
    35 customer reviews

    paul blanchard (verified owner)

    Best value and best results.We have side by side HLG and Chilled x6 in two of our tents. The light from the Chilled is a cooler white and the plants favor it in all phases.The HLG do grow well but I give the advantage to Chilled,better light spread,cooler to the touch. I highly recommend this light,the proof is in the grow.

  10. 5 out of 5
    35 customer reviews

    Josh Helsel

    Some of the best customer service around first of all. The ChilLED team took their time to make sure I fullY understood how to get this thj g together, what I was buying, and how to use this sucker to produce some too quality medicine.

    This is my first flower run under the ChilLED x6 but with genetics I have ran hundreds of times. I am seeing more “stack” of the flower sights, as well as alreafy seeing lots of those beautiful trichomes.

    The build quality is top notch, and it’s super easy to put together once you get a flow. The ChilLED youtube videos are easy to follow and you’ll be hanging this beauty up in no time.

    If you are on the fence – buy it, you will it regret it!

  11. 5 out of 5
    35 customer reviews

    ryan r kramer (verified owner)

    Customer service is excellent. Workmanship is excellent. Made in merika.

  12. 5 out of 5
    35 customer reviews

    Fire Fox

    I went back and forth between the HLG Scorpion Diablo (which I have two) they are awesome but after comparing ppfd charts the X6 wins in price, spread and intensity at 18in. The X6 uses slightly less wattage & still has better PPFD numbers at 18in. I will have 2 Scorpions & 2 X6 so comparing actual results will be fun.

    • Vitaly Druchinin

      Thank you for your purchase and the kind review!
      Please do follow up with the results of your comparison test.

  13. 5 out of 5
    35 customer reviews

    Chris Cornwall

    Putting together the DIY X6 was one of the easiest builds I have done for an LED light ever. Growing with this light will bring out colors that you have not seen before with the enhanced spectrum they are using for Growcraft.

    Excellent light and will bring yields to more than justify the purchase. Not to mention the power saves as well with the low power consumption.

  14. 5 out of 5
    35 customer reviews

    mark (verified owner)

    I bought this light to replace hlg 550 + 250 w cob led light in 4*4 grow space.
    the diy build was easy and precise! With the driver outside the tent, the light runs cool!
    Having the light for some time now I am very happy with my purchase and recommend this light.

  15. 5 out of 5
    35 customer reviews

    John (verified owner)

    I was initially hesitant regarding the DIY kit but so glad I did to save several hundred dollars. Watched the video and read the directions and had it hanging in my tent 90 minutes later. I have been using it for two weeks now and the results are impressive. I like having the driver outside the tent and the light runs cool. I would (and do) recommend this light.

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