Philips MR16 GU5.3 LED Bulb Bright White 50 Watt Equivalence 3 pk - - Amazon.com
Chromalux® Full Spectrum MR16 GU5.3 50W
50W 120V MR16 GU5.3 Halogen Lensed Bulb by Satco Lighting at Lumens.com
Feit Electric 50W Equivalent MR16 GU5.3 Bi-Pin Dimmable 12-Volt Track Lighting 90+ CRI LED Flood Light Bulb, Bright White (144-Pack) EXN/930CA/6/24 - The Home Depot
Buy Radium QR-CBC51 50W/24° GU5,3 12V at light11.eu
LUXRITE MR16 LED Bulb 50W Equivalent, 12V, 3000K Soft White Dimmable, 500 Lumens, GU5.3 LED Spotlight Bulb 6.5W, Enclosed Fixture Rated, Perfect for Track and Home Lighting (6 Pack) - - Amazon.com