Amazon.co.jp: LED Replacement Bulb 10x LED G4 Bulb 3W 12V G4 Capsule G4 COB 1505 Downlight Bulb G4 LED 200-250LM Home Decor and Lighting (Color: Cool White, Size : DC12V) : Home
G4 LED Bulb 12V AC/DC Bi-Pin Base Landscape Light Bulbs 3 Watt LED Lighting Bulbs Equiavlent to 30W Low Voltage Warm White 2700K 10-Pack - - Amazon.com
G4 LED Light Bulb 5W Equivalent to G4 Halogen Bulb 40W T3 JC Type Bi-Pin G4 Base AC/DC 12V Daylight White 6000K G4 Bulb Not-Dimmable (6 Pack) - - Amazon .com
G4 LED Bulbs 2 W 200 lm, Replaces 10 W 20 W Halogen Bulb, Warm White 3000 K 12 V AC/DC, G4 LED Bulbs, Non-Dimmable Pin Base Bulb, G4 Light Bulb, 360°