Application of the product : Suit to show the shopwindow of the merchandise,coffee house, decorate light romancefor eat and drink bar be full of sentiment ; show the picture, the art and antique of the museum&&etc features of a district lighting; specialties suit to high seeing of the bijouterie, fashionable show and shop of the mobile telephone, notebook PC lighting, It can direct has superseded modern family lamp. Power : Big power 1pc LED for 1W, higher than the bright of other spot lamp as MR16 Life: make use of constant circuit,offer steady output current,minish attenuation,ensure long life of LED for 50,000-80,000 hours( on exterior usage environment basis ) Luminescerce Color : white,green,purple,orange,red,red,yellow,blue Thermal diffusion Crust: make use of the top grade aluminum alloy of the curst, faster scatter thermal diffusion. Optics Lens : make sure of ametabolic lens, the scattering angle for 15°-90°C attainability, focalize the effect form into bright histogram, unique optics art lens cannot incomparable with the general lens (general lens and unique optics art lens incomparable.)