... 8000-10000Hrs. Base: R7S, High Quality Double Ended Metal Halide Bulb:1. life time: 8000-1000Hrs2. Watts: 70W, 100W, 150W.3. Color temperature ... :3500-6500K,4. lumence:11250Lm, 5. Base: R7S,6. different colors: red, yellow, blue, green, purple7. High quality ... *32.5YYM-S1501501.8100±105000112508000R7S1005.033.5*17*32.5 High Quality Double Ended Metal Halide Bulb