· 300W LED WITH THE MOST PUNCH: VIVOSUN's full-spectrum 300W LEDs deliver optimal light-spectrum coverage, more power for bloom, maximum PAR output at various distances, and super-bright lights that your plants will love!
· EXCELLENT PENETRATION IN TENTS & GROW HOUSES: Floods 2'x2' targets in intense light for monstrous vegetative growth and 1.5'x1.5' targets for incredible blooms at that penetrate through your top canopy.
· COOL, QUIET & EFFICIENT: With a built-in 5" exhaust fan, VIVOSUN's professionally designed composite-metal grow light runs at proper temperature and pulls only 135 Watts to produce your best, most energy-efficient harvest ever!
· LONG LIFESPAN: Exclusive VIVOSUN design and composite-metal casing dissipates more heat than conventional LED grow lights, through the top and all 4 sides of the unit, extending the light's lifespan to an estimated 100,000 working hours.
· GUARANTEED QUALITY & RESULTS: VIVOSUN guarantees your satisfaction in veg growth and flowering, backing our confidence with a 3-year warranty and 30-day hassle-free return guarantee.