阅读更多 LD4A 150W LED STREET LIGHT High efficiency , output is over 18,000lm, Replacement for 300W HPS and MH Lamp. Powered by Philips/Osram LEDs. (Philips/Osram is top brand of LED chip supplier) High Reliability, Powered By Meanwell LED driver.(Meanwell is top brand of LED driver supplier) Module lens design makes the lamp own well suited lighting distribution for area lighting. Instant full light, No need to wait for warming up the lamp Sealed with silicone ring, reach IP67 protection level, completely dust-proof and waterproof.