PHILIPS 442780 T4 T4 Halogen Lamp Halogen 100 W 120 V,

Accent lighting with improved lumens and higher performance Halogen 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.