From the ManufacturerGE 20641 35-Watt Halogen MR16. Halogen lamps provide a small, white light source with excellent color rendering. Unlike standard incandescent lamps, halogen lamps use a halogen gas which allows the bulbs to burn longer without sacrificing light output. Compared to incandescent lamps, halogen lamps provide crisp white light, excellent beam control, compact size, high lumen maintenance, and a longer life. Features and Benefits: Edison halogen bulbs provide a brighter, crisper light that makes your home look its best. Thats why professionals choose Edison for exceptional results and longer bulb life. Showcase the beauty of your home with the highest quality of light. Guarantee: Two year life based on rated life at 4 hours/day. Center Beam Candlepower (CBCP): 500.000, Color Temperature: 2,700 K, Filament: CC-6V, Manufacturing Source: 3449, Maximum Overall Length (MOL): 2.0470 in, Product Technology: Halogen, Rated Life [Nom]: 3,000-Hours, Voltage [Nom]: 120, Wattage: 35