Satco S4485 - 60 Watt Halogen Light Bulb - T3 - Xenon/Krypton - Frost - Candelabra Base - 3,000 Life Hours - 864 Lumens - 120 Volt Satco - 60 watt; Halogen; T3; Frosted; 3000 Average rated Hours; 950 Lumens; Candelabra base; 120 volts