导致街灯的领导下路灯火儿是）led光源

Hight Power 28W LED Street Light(led road light) with E40 Base Model: YW5001-28W Features: 1. High efficiency importedEdison led chip as light source. 2.Great heat dissipation design of integration of heat sink and housing. 3. New high efficency constant current driver. Wide range of input voltage. 4. 50% energy saving. 5. CE, RoHS approval. No.SpecificationDetails 1Name&model:LED Street Light with E40 Base 2Body MaterialAluminium alloy 3Light Source:led 4Life span:50,000hours 5Input Voltage:AC85-265V 6Initial Flux:>2600lm(CW), >2660lm(NW), >2520lm(WW) 7Power:28W 8CCT:2700 3300K (WW), 4000 5000K (NW), 5300 7000K (CW) 9Center Illuminance:326Lux(2M height)/ 169Lux(3M height)/ 101Lux(4M height) 10Beam Angle:120°11LED Efficiency:90-100lm/W12Working Temperature:-10°C +40°C13IP Rating:IP5414Net Weight:1.14kg15Power Factor:>0.916Type:LED street lights; led road light; led area light bulb