... Daylight 4.Bulb : Clear, BT(TO) Average life :10000Hour Metal halide lamp:70W/150W 250W/400W/1000W 4200K, 5200K, 6500K, 10000-15000h life time ... lot, and all kinds of sports place, construction field, building floodlight. Universal burn position, white light, high CRI.WBulbBaseDescriptionVLMMOLLCLHoursKCRIFinish70T38E27MH70/T38/ ... lightings we can help you to design 1000w/400w/150w metal halide lamp