G4 LED 12V AC/DC COB Light 3W 6W High Quality LED G4 COB Lamp Bulb | eBay
BulbAmerica G4 Bi-Pin LED 3w 370Lm 12V AC/DC 2700K
Amazon.co.jp: LED G4 LED Light Bulb, 3w Bulb, Durable Energy Saving Corn Flashlight Replacement Light G4 Base LED Bulb, 3W Light Bulb Color, Warm White (2700K-3000K)/Cold White (6000K-6500K) 100-110Lm/w LED Light AC/DC