HLG 600 RSpec is an upgraded version of HLG 500 RSpec and the enhancements are exciting!
- Bigger heatsink
- 600W (instead of 500W)
- 18% more output for more intensity for bigger coverage and bigger yields
- 10% more output compared to 1000W Single Ended HPS
Further Comparison
HLG 600 RSPEC |
HLG 550 RSPEC |
2.55 PPF/W Efficiency | 2.65 PPF/W Efficiency |
1522 PPF Output | 1293 PPF Output |
600 Watts | 500 Watts |
Samsung LM301H & LH351 Deep Red 660nm | Samsung LM301H & LH351 Deep Red 660nm |
10% more output compared to 1000W Single Ended HPS | Replaces a 1000W Single Ended HPS |
Powered by Quantum Board® QB 288 Rspec | Powered by Quantum Board® QB 288 Rspec |
29" x 22" x 4" | 29" x 20" x 4" |
5' x 5' Flowering at 28-32 inches | 5' x 4' Flowering at 24 - 30 inches |
6' x 6' Veg | 6' x 6' Veg |
60 to 600 Watts Dimmable | 50 to 500 Watts Dimmable |
90-277 VAC | 90-277 VAC |
2050 BTU | 1700 BTU |
Each HLG 600 uses 4 of custom designed full spectrum high-efficiency white light quantum boards with Samsung LM301H and Deep Red LED 660nm.
This unit is dimmable, with wattage output from 60 to 600 watts.
Top Highlights
- High efficiency white light Quantum Boards®
- Full Spectrum White and 660nm Red
- Reliable passive-cooled design
- Better canopy light penetration with diffused light
- Dimmable power supply included
- Auto sensing Inventronics power supply works on both 120VAC and 240VAC
- 3 Year Warranty
- Higher intensity and more even coverage in a grow tent, reflective area, or by crossing over using multiple HLG-600 lamps.
Spectrum

PAR Comparison (HLG 600 vs HLG 550) @ 24" Mounting height

Additional Information
Includes:
-
Fixture with 120V or 240V US cord and plug
-
Dimmable driver
-
Hangers (Wire & Rope ratchet)
Recommended for:
- Commercial grows
- Full-cycle growing from seedling to flower
- Grow tents
- Grow rooms
- Large indoor grows
- Soil, hydroponic, aeroponic, or aquaponic systems
- Vegetative growth and/or flowering