G4 Light Bulb, G4 Halogen Bulbs 20W, 10PCS G4 Bulb 12V AC/DC Dimmable, G4 Bi-Pin Base 2800K Warm White with Long Lasting Lifetime, High Brightness 300LM T3 JC Type, G4 Light for
Philips 20W 12V MR16 Halogen Flood BAB Bulb | 20MR16/FL36 BAB | Bulbs.com
Azzota Corp 12V/20W G4 V14546 Halogen Lamp For Various Spectrophotometers | Fisher Scientific