LED Spot Lamp Lighting 12V GU5.3 120° - 4W 320lm - Cold White (6000 K) 4251450316401 | eBay
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
AC/DC 12 Volt 4 Watt LED Light Spot Bulb MR16 GU5.3 Bi Pin Track Lamp - 12VMonster Lighting