Kichler Lighting 5902FST Frosted 50W 120V GU10 base Halogen Lamp is suitable for use with all Kichler lights requiring a GU10 twist and lock base with a 50W (maximum wattage) Halogen lamps. It features a 40-degree beam spread with a warm white color temperature of 2700K. The average lamp life is 2,000 hours and is easily dimmable with a quality standard incandescent dimmer. Halogen lamps provide a small, highly efficient white light source with excellent color rendering. Unlike standard incandescent lamps, halogen lamps use a halogen gas, which allows the bulbs to burn more intensely without sacrificing life and in a more compact dimension and usually offers a higher CRI than incandescent. This lamp operates at higher efficiencies than conventional incandescent lamps, operating in a ‘halogen regenerative cycle which maintains nearly constant light output and color temperature throughout the life of the lamp. 5902FST comes one per package. 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 its casual, contemporary, transitional or traditional, you"ll find it with Kichler, lighting that defines your style.