... LED driver4, Wide radiation angle, huge lighting area5, Start without delay and flicker free6, Good color rendering7, Warm ... saving system, saving 50% energy than the conventional Metal halide lamp, Sodium Light or HPS lightMain Parameters: Model NumberHG-F202- ... 65 °CIP GradeIP 65Working Life-span>50,000Hrscolor of the lamp shellSilver GrayCertificateCE, RoHS (UL listed driver)Application:Tunnel, ...