Advanced Platinum Series P1200 1200w 12-band LED Grow Light - DUAL VEG/FLOWER FULL SPECTRUM Platinum LED lights have the HIGHEST PAR/LUMEN OUTPUT PER WATT of any LED grow light! 2x-3x the intensity of any other lights! SUPERIOR 12-band full spectrum from the depths of UV to the heights of IR - The most complete and efficient spectral output available. Dimensions-19 W x 36 L x 3 H inches Selectable VEG/FLOWER switches with 8x high speed whisper quiet fans plus ALL NEW upgraded aluminum cooling heat sinks 1400w HPS replacement with 6ft x 5.5ft coverage at 18" height PERFECT for massive commercial applications or using multiple units for even coverage COMPLETE 5 YEAR WARRANTY plus our exclusive 90 DAY SATISFACTION OR RETURN GUARANTEE. Weight- 46 pounds. Bloom Power-690 Watts. Veg Power-379 Watts