Ultraline Titan MR16 12V series features a titanium oxide coated reflector and consistent color. Integrated UV protection. Precisely focused light cone. Cool beam effect. Universal burn position. Features front glass cover. Available with 3000K or 3100K color temperature. Lasts up to four times longer than other MR16 lamps. Features 12, 24, 36 and 60 degree beam angle. 20, 35 or 50 watt, 12 volt, MR16 GU5.3 base halogen lamp. 2 inch diameter x 1.78 inch length.