... Lifespan:>100000hours 3.NO Flicker,No glare High quality flood lamp RY310B 200W*2 Product information:1.Operation Voltage: 220-240V ... Housing: According to customer's requirements4.Outer material: High Pressure Aluminium Die-cast Body coated with epoxy Powder5. ... fluctuation (CCC, UL, CE, FCC, SON, KETI approved) Applications:high pole lamp, billboards, buildings, parks, plazas, tennis courts, railway ...