Small sized low-voltage 12 V LED lamps with retrofit pin base. : Compatible with many common conventional and electronic control gears (see also compatibility list). LED alternative to low voltage halogen lamps. Base: G4. : Extremely small dimensions. Variable use at Direct Current and Alternating Current. Good all-around light emission. Ideal for decorative and free-burning applications. Long lifetime of up to 15,000 h. Four year guarantee. Lower energy consumption than incandescent or halogen lamps. : Decorative applications. Atmospheric accent lighting throughout the home. Outdoor use in suitable outdoor luminaires only. : Do not touch the lamp if broken.. Must not be used if outer bulb is defective.. To ensure full light efficiency and product lifetime, it is recommended to detach any glass or cover of the luminaire..