Description10W CREE XML Chips .The largest single chip LEDs of any LED grow light on the planet. Replaces a 600w HPS and many customers are even replacing 1000w systems in commercial greenhouses. Runs Cool and Saves Electricity! USA Made 10w CREE XML LEDs and Bridgelux Blue and White LED's. Color Select Feature - Easily control your colors and intensity Daisy Chain Feature - Run multiple lights with just one cord to plug in. 11 Wavelengths of Color Output: 760nm, 740nm, 720nm, 660nm, 630nm, 615nm-480nm, 460nm, 440nm, 415nm, 380nm Features: Replaces HPS, Metal Halide and Florescent grow lights Performs extremely well in cloning, vegetative and flowering cycles No maintenance costs (No bulbs to replace) (No Mercury) Eliminates A/C in most grow spaces due to very low heat output 6ft Power Cord in 110v US with 220v and International Plugs Available New - Precision 90 Degree XML Collimator Lens for Optimal Coverage New - 10W CREE XML Single Chip USA Made New - Honeycomb Fan Cover with Dust Filter New - Custom Designed Diamond Vents for optimal Air Flow New - Advanced LED Drivers for Higher Performance New - Color Select Dimmable Switches with Clone, Veg and Flower Modes New - Dual Heat Sink Reduces Heat by over 50% vs Others Money Back Guarantee for the first 90 days, 100% Hassle-Free Warranty for a Full 3 Years Exclusive 2016 LED Grow Guide Included. Domestic orders ship from our warehouse in NW Arkansas after passing an in-house quality control process. Multiple Light Discounts Available!