Specification: 1. Voltage: 220-240V 50/60Hz, 100-130V 50/60Hz 2. Power: 7W, 9W, 11W, 13W, 15W, 18W, 20W, 26W, 32W, 36W, 40W, 45W, 55W, 65W, 85W, 105W. 5. Color temperature: 2700K-6400K 6. Life span: 8000Hours Features: 1) Substantial energy saving up to 80% 2) Long life with low lumen attenuation. 3) Safe and easy to use 4) Instant start and flicker free 5) Used for both inside and outside 6) Life span: 8, 000 hours 7) Sizes and wattages in a wide selection