Amazon.com: Attaljus G4 LED Bulbs, 2.5 Watt Equivalent to 20W Halogen Bulb, No Flicker, AC DC 12V, 48xLEDs Daylight 6000K Bulb, G4 Bi-pin Base Landscape Light Bulbs for Home Lighting (10 Packs) :
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 Light Bulbs Cool White 6000K 200Lumens 2W 12V AC DC Replaces 20W Halogen Lamps,Non-dimmable,G4 bi-pin LED Bulb Replacement for Kit, Outdoor, Indoor - 10 Pack - - Amazon.com