Focus-Pure LED Sport Light are designed for sport field. Has pioneered systems using LED technologies that have made dramatic improvements in energy efficiency and provided affordable ways to control spill light and glare. Choose CITIZEN COB plus reflector to focus the light far away. Light efficiency up to 130lm/w, delivering up to 156,000 lumens. Multiple beam angle for choice, increase the lighting uniformity. The housing material is cold forged AL1070 aluminum, thermal conductivity is 227 W/mK. Produced with Meanwell driver, guarantee the quality of the 5 years warranty.