12v 6w halogen bulb for fiber optic items from Sears.com
G14 12V 6W Ba9s International Standard Auto Bulbs Backup Fog Stop Tail Turn Lights Halogen Lamps for Car Bus and Truck. - China Headlight, Auto Bulbs | Made-in-China.com
BULB OSRAM 12V - H6 6W BAX 9S | Carblix
50pcs 6w Gy6.35 G5.3 G4 Silicone Led Crystal Bulb 72pcs 2835 Smd Led, 50w Halogen Bulb Equivalent, Led Corn Light Ac/dc 12v - Led Bulbs & Tubes - AliExpress
6pc/Lot Dimmable Mini Light Bulb LED COB Lamp G4 AC/DC 12V 3/6W Candle Light Silicone Replacement Bulb for 20W 40W Halogen Light| | - AliExpress