G4 Bi-Pin LED Light Bulb - 20W Equivalent - 180 Lumens - 12V - Dimmable | Super Bright LEDs
10pcs G4 Halogen Light Bulbs Blue Capsule Lamp Surface Plating 20W DC 12V SS776 | eBay
Azzota Corp 12V/20W G4 V14546 Halogen Lamp For Various Spectrophotometers, | Fisher Scientific
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) - -
Bulbrite 20W 12V Clear Xenon T3 Capsule Base, G4 Base | JC20XE/12 (12 Volt) | Bulbs.com