OMNILUX MR-16 12V/50W GX-5.3 SP yellow is a 12 V, 50 W halogen reflector lamp with a GX5.3 bi-pin base and MR-16 construction. It produces a fixed 12° beam and yellow light. The cool-beam reflector supports consistent light output during the 2,000-hour lamp life by reducing bulb blackening. The lamp is dimmable and measures 81 mm in length and 51 mm in diameter, with universal burning position S180 and an operating temperature range of 20–40 °C.