Growcraft X6 – 600 Watt DIY LED Grow Light Kit

4.93 out of 5
54 customer reviews
(54 customer reviews)


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Bundle Your Choice of Controller
AC Infinity Smart Control Bundle
Telos Growcast Bundle

SKU: GC-KIT-600-X6 Category:

Growcraft Light Spectrum Options

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


Assembly Instructions Video

Made in the USA – Finest quality materials and workmanship

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: 3-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

Water Protection: Currently the Growcraft has no protective coating against direct moisture exposure. If moisture accumulates near the LEDs damage may occur. Make sure to point any sprays downward and away from the LEDs.

Use of VOC (Volatile Organic Compounds)
: DO NOT USE VOCs, like burning sulfur, near any Growcraft. This can damage the LEDs beyond repair and is NOT covered by our warranty.

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

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 Push Lock 7ft Driver Extension Cable
1 x Push Lock AC Power Cord (Your Choice of AC Plug)
1 x Push-Lock Mean Well HLG-600H-48B LED Driver
1 x Push-Lock Dimmer Pot
1 x Growcraft DIY U-Frame Hole Plug
4 x Rope Ratchets

Complete Step By Step DIY Kit Assembly Instructions

Weight & Dimensions

Weight 46.6 lbs
Dimensions 43.45 × 8.95 × 7.7 in
LED Spectrum

Flowering Optimized/Full Cycle Spectrum, Vegetative Cycle Optimized Spectrum

AC Power Plug

USA 120V (Standard), USA 240V, EU Plug, Australia & New Zealand

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

  1. 5 out of 5
    54 customer reviews

    Jared (verified owner)

    Was super easy to put together, wire, hang, and everything done by myself. After a week under this light, my ladies are loving life! I couldn’t be happier with this product – @shadedfrostee

  2. 5 out of 5
    54 customer reviews

    Doug (verified owner)

    I’ve had the DIY X6 running for a couple of weeks now with excellent results. Very easy to put together and install. Looking forward to more efficient growing. Thanks ChilLED

  3. 5 out of 5
    54 customer reviews

    Preston (verified owner)

    Great light! I personally love how the ballast isn’t mounted directly to the light. As a DIY grower, this allows me to increase light intensity without affecting the temps of the growing environment.

    Another thing I like is how sturdy it is. I’m used to much lighter framed lights and at first, I was concerned that my tent wouldn’t be able to hold it, but I’m a few grows in and it’s hanging strong! I now consider this a pro due to the fact that this light seems meant to last, with different attachment options and alternate connection points that are pre-tapped into side frames.

    In terms of plant growth, the plants love this light! It covers the entire tent space in a 5×5 with just enough room to waste around the sides for adjustments during veg. I’m assuming it would fit perfectly in a 4×4 though. Purchasing another x6 right now after once again comparing it to others on the market!

  4. 5 out of 5
    54 customer reviews

    Alan Macey (verified owner)

    I have used a few different LED fixtures ranging from early blurples to DIY COB rails and even self-sourced PCBs. I would still spend the money on a Growcraft X6 rather than save a few dollars building my own fixture. Why? Because everything about the Growcraft series of lights meets my needs. They are flexible. Expandable. And they simply grow really fine plants. I run two X6 fixtures at 600W in a pair of 4×4 tents, and recently harvested over 50 ounces out of EACH tent – one tent running a two plant SCROG and the other running a 24 plant SOG. I can run them dimmed and use them for the full cycle, meaning I don’t really need to own any other lights for veg. And with the new controllers coming out, I expect these to be on the cutting edge of LED horticulture tech for awhile. Easy to put together, kicks out a bazillion photons, form-factor is perfect for my space – bottom line is I don’t think there is a better light out there.

  5. 5 out of 5
    54 customer reviews

    Jim (verified owner)

    I’m a long time customer and will continue to be with products and customer service like this. I just purchased an x6 diy kit and the ease of assembly and quality of materials is over the top. I’m in love with this light and so are my plants. I previously had a gen2 750watt kit with adjustable spectrum. What I like about the x6 is the intensity, coverage size and It runs so much cooler. I like it so much I’m about to order another one

  6. 5 out of 5
    54 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!

  7. 5 out of 5
    54 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%

  8. 5 out of 5
    54 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.

  9. 5 out of 5
    54 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.

  10. 5 out of 5
    54 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.


  11. 5 out of 5
    54 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.

  12. 5 out of 5
    54 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!

  13. 5 out of 5
    54 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.

  14. 5 out of 5
    54 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.

  15. 5 out of 5
    54 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!

  16. 5 out of 5
    54 customer reviews

    ryan r kramer (verified owner)

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

  17. 5 out of 5
    54 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.

  18. 5 out of 5
    54 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.

  19. 5 out of 5
    54 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.

  20. 5 out of 5
    54 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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