Interior LED replacement bulb used in bi-pin halogen fixtures. Lasts 60 times longer than the G4 it replaces, and is 455% more energy efficient (draws 183 milliamps). Patent pending design allows the bulb to be easily placed inside any side pin fixture, whether at a 10 degree angle, or straight in. Patent pending state of the art copper heat dissipation apparatus helps the unit stay cool, thus increasing life expectancy and lumen output (160 LMS, compared to 100 LMS of typical halogen bulb). Produces a warm natural light - 4000 kelvin. FCC approved- will not interfere with radio/analog signals.