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
EXT/Y Platinum MR16 50w 12v Yellow Color w/ Front Glass GU5.3 Halogen – BulbAmerica
Philips MR16 Longlife Halogen Light Bulbs for sale online | eBay
Feit Electric 50W Equivalent MR16 GU5.3 Bi-Pin Dimmable 12-Volt Track Lighting 90+ CRI LED Flood Light Bulb, Bright White (18-Pack) BPEXN/930CA/3/6 - The Home Depot