With professional structure and appearance design; ultra-thin; High-class indoor illumination light; Widely used in home hotel shop exhibition hall showcase cabinet museum and other universal illumination occasions; environmentally-friendly: no infrared ray no UV no heat effect no harmful and toxic substances; Bright: full face output wider lighting angle no lighting dark area; Aluminium outline frame; Quantitative silver processing; Good heat dissipation; Stable and durable: 50000 hours' lifespan 50 times as long as the incandescent lamp 10 times as long as the energy-saving light; Greatly save the repair and replacement cost