Plusrite 3302-20 Watt Halogen Light Bulb - T3 - G4 Base - Clear - 2,000 Life Hours - 350 Lumens - 12 Volt, - Amazon.com
20W Halogen Bulbs 20 Watt T3 G4 Base 12 Volt Light bulb 20W 12 Volt T3 JC Lamp Halogen Light Bulb for Landscape Track Lighting,G4 T3 Bi-Pin Base,Clear,Warm White,Pack of 10 -
20-Watt T3 12-Volt Bi-Pin Base Light Bulb, 2 x 2 Pack (4 bulbs) – IVF Store
20W 12V T3 G4 Halogen Clear Bulb 2-Pack by Bulbrite at Lumens.com
Feit Electric 20-Watt MR16 GU5.3 12-Volt Bi-Pin Base Dimmable Halogen Light Bulb Bright White (2800K) (3-Pack) BPBAB/CG/3/HDRP - The Home Depot
12 VOLT 20 WATT HALOGEN BULB: Prosperity Tool, Inc.
1pc 20W 12V Halogen 20 Watt G4 Base JC Type Light Bulbs Bulb Set - Walmart.com
Feit Electric 20-Watt 12-Volt T3 JC G4 Bi-Pin Base Dimmable Landscape Garden Halogen Light Bulb, 2800K Bright White (2-Pack) BPLVQ20T3/2/HDRP - The Home Depot
Feit Electric 20-Watt 12-Volt T3 JC G4 Bi-Pin Base Dimmable Landscape Garden Halogen Light Bulb, 2800K Bright White (12-Pack) BPLVQ20T3/2/HDRP/6 - The Home Depot
Feit Electric 20-Watt 12-Volt T3 JC G4 Bi-Pin Base Dimmable Landscape Garden Halogen Light Bulb, 2800K Bright White (12-Pack) BPLVQ20T3/2/HDRP/6 - The Home Depot