12V 50W Halogen Bulb - Replacement for Mentor GH-12 Medical Slit Lamp 12- Volt Version Light Bulb by Technical Precision - E14 Base with P44S Flange - 1 Pack - - Amazon.com
MR16 Reflector Type 12 Volt Halogen Light Bulb | 10 Pack | Spot Beam – Ironsmith Lighting
Alpine Replacement 12 Volt Halogen Bulbs - Practical Garden Ponds
Feit Electric 10-Watt Bright White (2700K) MR11 G4 Bi-Pin Base Dimmable 12-Volt Halogen Light Bulb BPQ10MR11/HDRP - The Home Depot
Feit Electric 50-Watt MR16 GU5.3 Bi-Pin Dimmable 12-Volt Halogen Light Bulb, Bright White (3-Pack) BPEXN/CG/3/HDRP - The Home Depot
2 Pack H10W Halogen Lamp Bulb 64113, 12 Volt 10 Watt BA9s, VOSLA Made In Germany 4250686557626 | eBay
20 Watt 12 Volt MR16 Halogen Replacement Bulb | Garden and Pond Depot