... cost Watt:250W Base:E40 Color:Daylight Average Life:10000Hours Good Color Rendering,Long service life. Product: T-tube Metal Halide LampModel Watt ... .50A 14000lm 4000K-6500k 46mm 210mm E40 10000h TMH250-T 250W 2.10A 20500lm 4000K-6500k 46mm 210mm E40 10000h TMH400 ... Wattage: 50,70,100,150,175,250,400,1000,2000W; 250w metal halide lamps