Energy-saving; Suitable for home decoration mall hotel office room museum showcase etc.; Adopt Epistar LED 2835 single luminous flux 7~8lm; Light guide >80% luminous efficiency >60lm/W; environmentally-friendly: no infrared ray no UV no heat effect no harmful and toxic substances; Professional structure and appearance design; 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; Unique optical design