... 250W,400W,1000W,1500W,2000W . SpecificationsFull range for MH lamps from 35W-2000W. OSRAM/PHILIPS/GE/UPS Model ... Features of metal halide bulb(Lamps):1) Excellent color rendering: RA≥652) High luminous efficiency, ... 100LM/W3) Wider ranges of color temperature: 3,000 - 20,000K4)With differnt Bulb Shape:Tubular/BT/ ... ET5)With Different Bulb Base:E39/E40/E26/E27/R7S/G12/FC26)Wide range of Color :Daylight ...