Only GE ConstantColor Precise MR16 lamps, with the exclusive ConstantColor reflector coating, delivers consistent white light over their rated life. Crisp white halogen light provides dramatic accents and highlights. Colors appear rich, vibrant and natural. Universal burn position. Available with or without lens. Available with 3000K color temperature. Features 12, 15, 20, 25, 40 or 55 degree beam angle. 20, 35, 50 or 71 watt, 12 volt, MR16 GX5.3 base halogen lamp. 2 inch diameter x 1.875 inch length.