Cirrus 1K LED Grow Light Specifications. 100-140 V or 220-260 V (Select the desired version above).5 x 5 for bloom; 7 x 7 for veg. Full spectrum with peaks at blue and red (see chart below). Driverless Flip Chip COB ULTRA MAX. L 23.62 x W 17.32 x H 5.70. The item "Cirrus LED 1K Full Spectrum Grow Light 1000 Watts 240V" is in sale since Friday, September 20, 2019. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Hydroponics & Seed Starting\Grow Light Kits". The seller is "inside_the_locket" and is located in Portage, Michigan. This item can be shipped to United States.