产品信息：（Product Information）型号：（Model NO）Hill-12-20°-LP（同类产品还有角度50°）直径：(Diameter)  12mm高度：(Height)
8mm孔径：(Aperture)
6mm角度：(LED lens angle)  20°材料：光学级PMMA（Lens material: optical grade PMMA）透光率：93%
（Lens transmittance: 93%）耐温：-35度  90度（Temperature: -35°to   90°）SGS/ROHS环保证
（Certificates: SGS ,ROHS）匹配LED：流明，汉半，艾笛森等（Suitable for Luxeon,Seoul,Edison）产品应用（Product Application）适用于太阳能灯、天花灯、舞台灯、洗墙灯、投光灯、照明灯等LED应用场合；This product is applicable to solar lamp,Ceiling lights,Stage lighting,Wall washer,Spot lights,Led lights and other LED application occasion.