Kichler  18003 Medium Power 4W 12V LED 2700K 25-Degree MR16 Bi-Pin Landscape Bulb, Warm White, 4-Pack Comparable to 20W-25W MR16 halogen lamps One bulb outlasts approximately 13 replacement MR16 halogen lamps 25-degree wide spot beam angle and 2700K warm white color Designed and listed for outdoor use in enclosed fixtures or wet locations Up to 30,000 hour lamp life each - even in an enclosed fixture