HLG 550 V2 R spec
Horticulture Lighting Group

HLG 550 V2 R spec

Regular price $849.00 $0.00 Unit price per
Shipping calculated at checkout.

NOTICE: This listing is for flowering and full cycle only. Click here to see Veg spectrum option.

HLG550 V2 Rspec
Commercial Indoor Horticulture LED grow light is designed to replace a
single-ended 1000watt HID. Each HLG-550 V2 uses 4 of our custom designed
full-spectrum high efficiency white light quantum boards with Samsung
LM301B and Deep Red LED 660nm . Learn more about the individual QB-288
boards here. This unit is dimmable, with wattage output from 200 to 480 watts.
HLG-550 V2 Independent Lab Test Report 1

Top Features
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-550 V2 lamps.

240-480 Watts
Voltage Range
90-277 VAC
1152 pcs Samsung 301B
Flowering Footprint
4.5' x 4.5' or 4' x 5' at 24'
Veg Footprint
6' x 6' at 36”
System Efficiency
168 Lm/W
System PPF Efficacy
2.6 ?mol/joule
Total output
1257 PPF
Recommended Mounting Height
24-32 inches above canopy


Conforms to UL Std 1598
Certified to CSA Std C22.2#250.0
Please contact for other spectrum options, 240V or UK, EU Power cords.
Dimming Video


Coming soon PPFD Chart in 4x4 Tent.
Coming soon PPFD Chart in 4x4 Open Space.
 Expect higher intensity and more even coverage in a tent, reflective area or a cross over with multiple lamps.

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