Westinghouse 0472800 35 Watt MR11 Halogen Narrow Flood Clear Lens Light Bulb with GU10 Base (3-Pack) Clear lens, halogen, GU10 base, 35 watts, 120 volt Bulb life of 3,000 average rated hours Perfect for Pendant, track and recessed Lighting Fixtures and completely dimmable Estimated yearly energy cost: $4.22 (based on 3 hrs/day, 11/kwh. Costs depend on rates and use) Light appearance: 3000K