Growcraft X4 – 600 Watt DIY LED Grow Light Kit

Retail Price: $799.00
You save up to $350.00
5.00 out of 5
21 customer reviews
(21 customer reviews)


Warranty: 3 Years

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 Light Spectrum Options

PAR Intensity Maps

6 in Hanging Height

4’x4′ Canopy Area – 6 in Hanging Height

Average PPFD – 1116 µmol/(m2s)

12 in Hanging Height

4’x4′ Canopy Area – 12 in Hanging Height

Average PPFD – 1021 µmol/(m2s)

18 in Hanging Height

4’x4′ Canopy Area – 18 in Hanging Height

Average PPFD – 880 µmol/(m2s)

24 in Hanging Height

4’x4′ Canopy Area – 24 in Hanging Height

Average PPFD – 823 µmol/(m2s)

Assembly Instructions Video

Growcraft X4 – 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
4 x Growcraft 40in Heatsink
4 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
4 x Growcraft PCB End Cover 2 Pack
1 x Growcraft Strain Relief Cable Gland – Black
1 x 20 AWG Red & Black Solid Core Wire Pair – 6ft
1 x 48Vdc Pigtail with 2 Pin Female Connector
1 x 7ft Driver Extension Cable
1 x AC Power Cord
1 x Mean Well HLG-600H-48B LED Driver
1 x Dimmer Pot
1 x Growcraft DIY U-Frame Hole Plug
4 x Rope Ratchets

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 – 2.77 μmole/J
Power Driver Efficiency: 95% @ 230 VAC
Full System Efficacy: 3.13 μmole/J – 2.66 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 Component Warranty

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.

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: 25 Lbs

Complete Step By Step DIY Kit Assembly Instructions

Weight & Dimensions

Weight 36.6 lbs
Dimensions 43.45 × 8.95 × 7.7 in
LED Spectrum

Full Cycle, Vegetative Optimized


Factory Fresh, ReNewed "Light scuffs, same performance"

21 reviews for Growcraft X4 – 600 Watt DIY LED Grow Light Kit

  1. 5 out of 5
    21 customer reviews

    Jimmy Bohanon (verified owner)

    ChilLED Tech has amazing support and have helped me tremendously through the questions I have had and helped me with suggestions and information about what light would be best for my application. They are a 5 star company! The light arrived and was easy to assemble. The light is amazing and very pleased with the purchase.

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Factory Fresh
Factory Fresh products represent the pinnacle of our craftsmanship, directly from the assembly line. These items are hand-assembled and may include components that are handmade, leading to minor factory defects that do not affect performance. Each piece is checked to ensure it meets our high standards, offering you the best quality right out of the box. These products come with a full 3-year warranty, guaranteeing identical performance and reliability as you would expect from premium-grade equipment.

Light Scuffs, Same Performance
Light Scuffs, Same Performance items are for those who value function over form. These products may show visible signs of handling such as paint imperfections, scratches, dents, or dings. Some components may be renewed to ensure optimal performance. Despite these aesthetic imperfections, each product has undergone rigorous testing to meet the same functional standards as our ‘Factory Fresh’ items. Rest assured, the performance is uncompromised, and each comes with the same 3-year warranty, ensuring reliability and customer satisfaction.