AR111 is an incredibly high performance retrofit type LED lamp. Offering significant energy savings and cutting down maintenance cost without any reduction in brightness, AR111 is an ideally suited retrofit solution for spot, accent and general lighting applications in architectural lighting, commercial lighting, retail displays, residential properties, galleries, offices, schools and universities. An AR111 LED light is typically engineered with a cast aluminum, state-of-the-art thermal heat sink for maximum cooling efficiency. The heat sink not just dissipate the heat generated by the LED, but as well as offer the mechanical frame for the LED, optic, driver, and base. Its optics are constructed specular faceted reflector for efficient distribution. High brightness LED chips are mounted to an efficient thermal transfer system. Proprietary built-in driving circuitry makes it possible for the light to take the place of traditional halogen lighting. A straightforward and hassle-free way to experience LED lighting while saving energy. For extra safety, AR111 LED lamps are designed with isolated drivers which make sure that virtually any exposed metallic parts are free from electric current. LED AR111 works with most luminaires with G5.3 or GU10 sockets.