Halogen JC Type Light Bulb G4 Base 12 Volt 20 Watt - JC G4 12V 20W Pack of 3 Bulbs - Walmart.com
MJIUZHOU 5 Pack G4 12V LED Light Bulbs, 4W (40w 30w Halogen Equivalent) Warm White 3000k AC DC 400 LM, G4 JC T3 Bi-Pin Base Bulb for Home and Landscape Lighting 1 -
G4 12V COB Series 2 WATT LED Bulb by JQ America
Warm White Led G4 12v | Led Light Dc12v G4 | G4 Led 12v Dc Blue | G4 Led Light Pink - Energy Saving & Fluorescent - Aliexpress