General Info: Led High Bay Light is a new type led commercial Lighting, which use single powerful LED as light cource our own intellectual property rights for LED encapsulation Utlize the special design of multichip single module.Choose the improted high brightness semiconductor chips. With the characters of high heat conductivity, low luminous decay, pure light color and ghosting. Features: High Brightness and Low Power consumption Aluminum Alloy shell, good hot dispel design Use 1pcs 150W High Power Cob Led as light source Long life time for power driver, more stable and durable Nice design for excellent thermal management and lumen maintenance CE or Rohs Certificate Available Application: It was widely use for factories, building, warehouse, lare supermarket, sculpture, stadiums, squares,docks etc. … Specification: Input Voltage: AC85-265V Frequency Range: 50Hz-60Hz Led Qty: 1pcs Working Voltage: DC30-36V System Consumption: 150W Led Consumption: 130W Lamp's Efficiency: >85% Led Luminous Efficency: 60-100Lm/W Working Temperature: -40°C +55°C illuminance Uniformity: >0.5 IP Grade: IP65 Storage Temperature: -25°C +65°C Power Factor: >0.95 Power Efficiency: >87% Life Time: 50000hours Beam angle: 120 ° Ra index: Ra>68 (ww) Ra>75(w) Certificate: CE Package Size: 270*330*470mm N.W: 5.8kg G.W: 6.6kg Brightness: Led Initial Flux: Average illuminance: WW:9750Lm (2700-3900K) 75.5Lux (4m High) illuminance Area (¢18M) PW: 10500Lm (3900-6000K) 32.8 Lux(6m High) illuminance Area (¢23M) CW: 10200Lm (6000-7000K) 19.0 Lux(8m High) illuminance Area (¢29M)