GMY MR16 Halogen Bulb 50W Dimmable 12V GU5.3 Spotlight 4000Hrs Long Lifetime 2900K Warm White 800LM 36° Beam Angle Bi-Pin Base 6Pack - - Amazon .com
Pack of 10 Multi Base Halogen Mini Bi-Pin w/ 6" Wires Socket up to 75 Watts Ceramic Body with Mica Covers for Light Bulbs with Base GU5.3, G4, MR11, MR16 - - Amazon.com