620 Watt DIY LED Grow Light Kit with 4 x High-Efficiency QB288 V2 R-Spec Quantum Boards

Top Features

• 1000W+ HID replacement
• 620W power draw
• Lamp Efficacy: 2.5 µmol/J
• 4'x4' to 5'x5' flowering footprint; 7'x7' veg footprint
• Light output: 1525 PPF
• 3500K + 660nm Deep Red full-spectrum white light for full-cycle or flowering applications
• Reliable passively-cooled design
• No thermal interface is required between the LED board and the heatsink
• No soldering required
• 1-year manufacturer's warranty

Kit Includes

• 4 x QB288 V2 R-Spec USA-made Quantum Board with Samsung LM301B + 660nm Deep Red Top-Bin Diodes
• 1 x Slate 5 Quad Predrilled 740mm Heat Sink
• 1 x Inventronics EUD-600 driver (better surge protection, AUX out for fan or controller. Dimmable from 10%-100%.
• Dimmer
• 1 x 8FT NEMA 5-15P Power Cord or 240V NEMA-6-15P (select option above)
• 1 x AC Cable Joiner - IP68 Waterproof for Power Cord to Driver's AC Connection
• 4' Solid Core Wire
• 4 Wago Connectors for DC wiring
• Hanger Clips

Notes

• Dimensions: 29" x 15.5" x 3.5"
• Amps: 5.16A @ 120v; 2.58@ 240v
• Wiring: In series with Inventronics EUD-600 driver
• Tools required: screwdriver and wire strippers (or scissors).

How to hook up a potentiometer to the driver

When hooking up a potentiometer, use the Dim + and Dim - wires on the driver (grey and purple) and solder them to the 1 and 2 or 2 and 3 prongs on the potentiometer. It doesn't matter which prongs (1,2 or 2,3).

HLG 550 V2 vs HLG-600H

We have received many questions about the difference between the HLG 600H and the HLG 550 V2. The main differences are listed below.

HLG-600H

• ~620W power draw
• Covers up to a 5'x5' area (~1000W DE HID replacement)
• 1500 umol/s light output (16% more than the HLG 550 V2)
• Comes disassembled and requires assembly before use (about 25 minutes to put together). Screwdriver and wire snippers (or scissors) are required to assemble and are not included.
• 1-year warranty
• Not ETL or UL listed for commercial grows

HLG 550 V2 R-Spec

• 480W power draw
• Covers a 4x4 area (1000W SE HID replacement)
• 1257 umol/s light output (16% less light than the HLG 600H)
• Preassembled
• 3-year warranty
• ETL listed to commercial grows