Beam Spread: 25 Degrees Color Temp: 3000K, CRI: 82 Base: Medium, Average Life: 10000 Hours Diameter: 4.75", Length: 5.44" Initial Lumens: 4800 Philips (222497) CDM70/PAR38/FL/3K/ALTO70W PAR38 ALTO Reflector Flood Protected MasterColor Ceramic Metal Halide HID Light Bulb95 VoltMedium Screw (E26) Base800 Series3,000KUniversal Burn Position83 CRI4,100 LumensAverage Rated Life: 12,500 HRSTHIS ITEM MUST BE ORDERED IN CASE QUANTITY OF 12