D.C. Bayonet Compact size fits most decorative, accent and specialty fixtures.;Available in a variety of wattages to meet most application needs. Accent lighting with improved lumens and higher performanceHalogen DC Bayonett Capsule lamps provide bright,white light for decorative and accent lighting and general illumination. Offered in T4 bulb size with DC Bayonette base configurations. These lamps offer a rated average life ranging from 1000 to 2000 hours depending upon the product.** Rated average life is the length of operation (in hours) at which point an average of 50% of the lamps will still be operational and 50% will not. Bright, white light.;Must always be used in an enclosed fixture.;120 volt types require a fixture specifically designed for 120 volt operation.Never interchange 12 and 120 volt types.;Available in 100, 150, and 250 watts. Ideal for indoor decorative and accent lighting such as wall sconces, undercabinet lighting, and jewelry display cabinets. Not for use in low voltage fixtures.