8 inch solidly built air cooled refelector from XltraSun. Budget friendly and lower profile fit your wallet and your space. Good light spread with 5 year warranty on reflector and csa certified. The Xtrasun series offers excellent performance at a cost effective price. Solidly built, compatible with all Hydrofarm or Xtrasun ballasts, and priced to fit any budget. Bright & broad light delivery Super air coolable Built in 8 flanges Low profile design Highly reflective European specular aluminum Built in socket & cord set Completely sealed hinged lens system for easy bulb exchange 5 year warranty on reflective materials CSA certified Accepts: Sodium 250,400,430,600,750,1000 - Halide 250,400,1000