Our HLG 550 V2 ECO indoor Horticulture LED grow light is designed to replace a single-ended 1000watt HID, and offers the highest output and efficiency for your money. This unit is dimmable, with wattage output from 200 to 480 watts. 3000K Spectrum recommended for flowering and 4000K recommended for Veg.
 
Top Features
High efficiency white light Quantum Boards®
Full-spectrum for better results
Reliable passive-cooled design
Better canopy light penetration with diffused light
Dimmable power supply included
Auto sensing 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.
 
Specifications
Power
240-480 Watts
Voltage Range
90-277 VAC
LED
1296 pcs Samsung 301B
Flowering Footprint
4' x 5' at 30"
Veg Footprint
6' x 6' at 36”
System Efficiency
171 Lm/W
System PPF Efficacy
2.5 μmol/joule
Total output
1200+ PPF
Dimensions
26"x 20" x 3"
Recommended Mounting Height
22-32 inches above canopy
 
ECO Model of 550 does not have ETL listing. Checkout 550 V2 R spec for our commercial ETL listed lamp.
Dimming Video
 
PPFD Chart in 4x4 Tent.
 
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.