Tsleen 10pcs Super Bright Durable G4 12v Jc Type Halogen Lamp Light Bulb 20w Halogen G4 12v Warm White Indoor Clear Halogen Bulb - Halogen Bulbs - AliExpress
2PK - GE 20w 12v G4 Bi-Pin Base T3 2750K Halogen bulb – BulbAmerica
1pc 20W 12V Halogen 20 Watt G4 Base JC Type Light Bulbs Bulb Set - Walmart.com
TAIYALOO G4 Bulb 12 Pack Crystal Clear Halogen Light Bulb 2 Pin 12V 20W JC T3 Bi-Pin G4 Base Dimmable 2700K Warm White 2 Prong Light Bulb for Under Cabinet Puck Light,
Halogen bulb with reflector 12V 20W for ERGOLINIA TT-5 lamp and others - G4 12V/20W - Strima
Philips 20-Watt T3 Halogen 12-Volt G4 Capsule Dimmable Light Bulb (2-Pack) 417204 - The Home Depot
Zephyr 20W 12V G4 Halogen Bulb Z0B0013 - Best Buy
G4 LED Bulbs 12V 20W Halogen Bulb Replacement, HengBo G4 Bi Pin Base JC Type T3 Light Bulb Warm White 3000K for Under Cabinets Home Lights, Non-Dimmable, (Pack of 10) - -