The Kichler Lighting 17032 20W Screw Terminal Base PAR36 20 Degree Narrow Flood Halogen Lamp is suitable for use in 12V landscape fixtures. With an average life span of 4000 hours, this lamp will effectively light your outdoor area for many dark nights. At 20 watts, the screw terminal base PAR36 bulb will provide a subtle glow. Featuring a 20 degree narrow flood beam spread, this bulb is best used for providing drama on a key area in your landscape. UL and CSA listed for safety. Since 1938, Kichler Lighting has offered a distinctive array of lighting solutions that reflect your individual personality, tastes and plans. Kichler brings you an unparalleled variety of exciting style families, unique finishes, fresh colors and unequaled quality. Whether it's casual, contemporary, transitional or traditional, you'll find it with Kichler, lighting that defines your style.