... :3500-6500K,lumence:11250Lm, life time 8000-10000Hrs. Base: R7S, High Quality Double Ended Metal Halide Bulb:1. life time: 8000-1000Hrs2 ... . Base: R7S,6. different colors: red, yellow, blue, green, purple7. High quality with low price.We also have G12 base available.typewattage ... *32.5YYM-S1501501.8100±105000112508000R7S1005.033.5*17*32.5 High Quality Double Ended Metal Halide Bulb