Welcome to the next generation of LED GROW LIGHTS the “full spectrum white light led technology” from the USA MADE CREE COBs, with 2 channel on/off dimmability, unique secondary optics to focus light and magnify par output, upgraded aluminum cooling heat sinks , is ideal for all kinds of indoor plants veg and flower at all growth stages. Design: – Optic LED Spectrum has been developed by a collaboration of indoor growers & LED Light testers over many years of careful research and development we bring you the highest PAR Output/$ . Optic LED’s will bring you the highest yield of any other grow light in its class due to the highly efficient CREE COBS paired with the perfect spectrum. The full spectrum LED lighting with UV produces large dense buds with ultra high potency. – Optic LEDs are engineered to be the highest yielding Grow Lights on the market. Our unique secondary lenses magnify PAR and increase canopy penetration by up to 200%. Individually adjustable COB & 5W Diode array give you precise spectrum control for all stages & with the high speed fan cooling system produces 70% less heat than HPS. Built in timer allows you to easily manage your lighting schedules or even synchronize multiple fixtures. Specifications: – Replaces a 400 watt HPS/MH – Use for all stages of plant growth Recommended Hanging Height – Max Coverage at 24″ Height 2.5’x3.5ft – Core Coverage at 18″ Height 2’x3ft – Avg. Power Draw: 205watt MAX – (32pcs)5Watt High Intensity Dual Core Bridgelux/Epistar LEDs – (2pcs) CREE COB 50w each continuous wattage – Lifespan: 5-8 years