金卤灯特性: 1. 超高光效,不同功率可高达70-100lm/w,节能效果显著。 2. 高显色性,高显色指数达90以上。 3. 寿命长,平均寿命6000-13000小时。 4. 发光点集中,结构紧凑,与灯具配套更易实现大面积照明。 5.防紫外线,环保安全。 characteristic of metal halide lamp luminous efficiency, ranges between 70~120lm/w for different wattage,significant energy saving efficiency. color rendering,the highest ra above 90. 3. long life,avg life is between 6000~10000 hrs. 4. lighting spot focus,compact structure,much better performance for large scale lighting when match with lighting fixture.