The UltraGrow Air Cooled 8-Inch Reflector is one of the finest air-coolable reflectors available. The UltraGrow AC 8-Inch has a generous reflector area for wide light dispersion and comes with built-in 8-inch diameter cooling flanges for super efficient, straight-through cooling capabilities. Lightweight, with a powder coated aluminum housing, the UltraGrow also includes a built in 5KV socket and 15 foot universal cord set so no wiring is required. A tempered glass lens is standard to reduce dust and increase cooling efficiency. The reflective insert is high efficiency 95% reflective textured German aluminum for excellent light distribution without hot spots.