Satco S3463 1/Card 12V 50-Watt MR16 GX5.3 Base Light Bulb with FL 36 Beam Pattern with No Lens - Halogen Bulbs - Amazon.com
Ce RoHS Glow Cup Dimmable GU10 MR16 Warm Light Black Landscape LED Spot Mini 3W 4W 5W 6W 7W 12V 110V 220V Gu 5.3 MR11 AR111 Gx5.3 JDR Jcdr - China LED Spot, LED Spot Light | Made-in-China.com
GoodBulb 35-Watt Halogen MR16 Light Bulb | GX5.3 Base 12 Volts ANSI Code FMW | High Output Halogen Light | 3000K Soft White Color | Clear Finish | 3000 Life Hours | Pack of 10 Bulbs - Amazon.com
Aqualux 12V-24V MultiVoltage AC/DC 4W LED MR16 GX5.3 Bulb Cool White 5500K 38deg 9330990004490 | eBay