G4 led light bulbs are light bulbs that have a G4 base. A G4 base is all glass, has two pins and a gap width between the two pins of 4mm. G4 LED Bi-pin Bulbs. Bi-pin base LED bulbs designed to replace traditional halogen reflector lamps and halogen capsules in general low voltage lighting applications, For example G4 LED light bulbs 12V, G4 LED light bulbs 24V. Get high quality G4 LED bulb products from us. We are a certified LED light bulbs provider bringing for you the best quality LED lights possible of various types. In this page, you will find so many wonderful G4 Light Bulb with high quality and low price. Once you purchase one time, you cannot miss our website www.ledlightbulb.net