Reflector Lamp, H50MR16/FL/CG/4M/GX5.3/12V/EXN STD, 50 W, 12 V, GX5.3 Lamp Base, MR16, 850 lm, 4000 hr Average Life, 3050 K Color, Covered Glass Fixture, Flood Beam, 38 deg Beam, Clear, 2 in Dia x 1-25/32 in L