3*1W LED Jewelry Display Light 1.No UV or heat energy 2.Long lifespan:50.000hours 3. 2 years warrenty 4. LED ... Show window, jewelry store, Jewelry Counter, display counter,>Display cases, watches, exhibit hall, showroom, museum,>display shelves, hotels, lounges,>the advertising and ... is a pioneer company that specialized in the R&D production and sales of lighting,main products including led jewelry ...