Each lamp uses 4 of our custom designed High efficiency white light Quantum Boards made by Samsung. 500 Watts with 1152 highest output Samsung LM301B LED. High efficiency white light Quantum Boards. White Light Full Spectrum for better results. Better canopy light penetration with diffused light.
Ideal for veg and bloom. 4.5'X4.5' or 5'X5. The item "HLG 550 V2 (Version 2) Horticulture Lighting Group LED Grow Light FREEBIES" is in sale since Friday, July 6, 2018.This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Gardening Supplies\Hydroponics & Seed Starting\Grow Light Kits". The seller is "wholesalehydroponicssupplies" and is located in Multiple Locations. This item can be shipped to United States, Canada, United Kingdom, Germany, France.