The TCP RLG254050D is an energy efficient Replacement for a standard incandescent G25 globe light bulb. This bulb is equivalent to a 40 watt bulb but uses only 4 watts! it emits a bright daylight color of 5000K color temperature when lit which mimics the natural illumination of daylight. This bulb is suitable for indoor and outdoor protected use. The TCP RLG254050D is a great for use in vanity and pendant fixture.