This new design retrofit kit is the new aluminum alloy heat sink design that ensures that the light stays cool and extends its life. Replace the power sourse for your old 500 Watts Metal Halide,HID,HPS outdoor parking lot lights. Save money and replace bulbs less often with a 100,000 hours rated LED. Fixture is also ideal for new installations. Light up an area of your parking lot, walkways and sports court for safety and aesthetics.Use your original shell of the fixture to be environmental. Additional Features Wattage: 150 watts Input Voltage Range: 100-277VAC Frequency: 50/60Hz Power Factor: 0.93 Equivalent: 250-500W MH/HID/HPS Lumens(Up to 130 Lumen to watt): 19,500lm Light Angle: 150 degree Color Rendering Index (CRI): 80+ Color Temperature (CCT): 5700K. (3000k 4000k and 5700K also available,please contact us if need) Holder Materials: Aluminum Alloy Life Span: 100000+ Hours,15 years average Warraty: 7 years Standard wire: L/live wire:Brown; N/null wire:Blue; Ground wire:Yellow Green Package Including 4 x 150W LED Retrofit Kit Head 4 x MEANWELL Power Supply(100-277VAC Input ) 16 x Wiring Connectors 4 x E39 Screw Base Adapter 4 x U-Shape bracket Wide Application Replacement or parking Lot light, Street and Roadway Area light, Park light, Ball Park light, Urban Roads lamp, Industrial areas light, Residential areas light, Sidewalks lamp, Gas Station Road Security Area light, Gardens light, Statium light, Baseball field light etc. Additional Details ------------------------------ Product description: This new design retrofit kit is the new aluminum alloy heat sink design that ensures that the light stays cool and extends its life. Replace the power sourse for your old 1000 Watt Metal Halide,HID,HPS outdoor parking lot lights. Save money and replace bulbs less often with a 100,000 hours rated LED. Fixture is also ideal for new installations. Light up an area of your parking lot, walkways and sports court for safety and aesthetics.Use your original shell of the fixture to be environmental. Additional Features Wattage: Input Voltage Range: 100-277VAC Frequency: 50/60Hz Power Factor: 0.93 Equivalent: 150w 300-400W MH/HID/HPS Lumens(Up to 130 Lumen to watt): 20,250lm Light Angle: 150 degree Color Rendering Index (CRI): 80+ Color Temperature (CCT): 5000K. (3000k 4000k and 5700K also available,please contact us if need) Holder Materials: Aluminum Alloy Life Span: 100000+ Hours,15 years average Warraty: 7 years Standard wire: L/live wire:Brown; N/null wire:Blue; Ground wire:Yellow Green Package Including 4 x 150W LED Retrofit Kit Head 4 x MEANWELL Power Supply(100-277VAC Input ) 16 x Wiring Connectors 4 x E39 Screw Base Adapter Wide Application Replacement or parking Lot light, Street and Roadway Area light, Park light, Ball Park light, Urban Roads lamp, Industrial areas light, Residential areas light, Sidewalks lamp, Gas Station Road Security Area light, Gardens light, Statium light, Baseball field light etc.