... after orderedWork temperature- 10 ~ 50 °CBrightness degradation0.3%Application Area:(1) basic commercial lighting.(2) shopping, lighting, specialty lighting, hotel ... downlight, desk lamp, ceiling light,household light etc.Product Advantages:(1) LED view angle:120°, it could used as home ... with the high power LED light, the illuminance amout to 1-3W high power LED light, the cheaper price.(4) with the ...