The Feit Electric 15-Watt 6-volt T3 Clear Quartz Halogen Light Bulb casts a bright, white glow and shines for up to 2,000 hours. This low-voltage dimmable bulb can be used for commercial or residential and outdoor lighting needs. Designed to be used with 6-Volt enclosed fixtures, this bulb uses 15 watts of electricity. 3000K Warm White light provides an inviting atmosphere. It emits 190 lumens of light with up to 2,000 hours of life and an estimated annual cost of only $1.81. Use Feit Electric BPQ15T3-6/RP halogen bulbs for bright, reliable light.