The ARC SERIES 2.0 Grow Led Light is the biggest breakthrough in LED Growth Light History! With a slim design, no fans, less power draw, and a remote control, you can grow any plant from seed to full harvest! Guaranteed to provide you with the most yields you have ever seen. Buy With 90 Day Money Back Guarantee! Remote Control: Control Your Intensity with Ease Through a Push of a Button I-65 Waterproof Rating and UL Approved Components PAR Increase: Up To 50% Increase in PAR Intensity No Fans: Slim Design with Our Patented Heat Sink Technology 3 Year Warranty and Hassle Free Returns to the Lower 48 States