产品型号：OSRAMSIRIUSHRI281W专为小型摇头灯设计的高亮度、紧凑型反射灯光源，为您带来震撼的照明体验一、技术参数功率：280W电压：70V光通量：13000lm色温：7800K显指：78长：54.5mm宽：51mm寿命：2000h镇流器：PTSIRIUS280W二、产品优势重量轻盈，外形紧凑的反射灯光源，并集成ECG装置尤其适用于小型及轻量型摇头灯优化的燃点设计，可在任意位置点燃高压短弧设计，带来更高的亮度输出照明效果优异超长使用寿命光源更换便捷产品寿命周期内具有稳定的光输出三、同系列产品产品型号功率（W）弧长（mm)光通量(lm)色温（K）CRI寿命（h）燃点位置长l（mm）宽w（mm）SIRIUSHRI100W1001.036809000606000任意5345SIRIUSHRI132W1321.051509200606000任意4446SIRIUSHRI140WRO1401.054009200606000任意4446SIRIUSHRI190W+1900.881008200733000任意54.551SIRIUSHRI230W2301.095008000752500任意54.551SIRIUSHRI230WLL2300.978007800776000任意5851SIRIUSHRI231W2301.079007900752000任意54.551SIRIUSHRI280W2800.978007800782000任意54.551SIRIUSHRI281W2801.078007800782000任意54.551SIRIUSHRI330W3301.074007400861500任意6356SIRIUSHRI330WXL3301.372507250711500任意6356SIRIUSHRI330WX83301.280008000851500任意6658SIRIUSHRI370LL3701.377507750846000任意7258SIRIUSHRI371W3701.176507650851500任意7258SIRIUSHRI371WS3701.176507650851500任意7258SIRIUSHRI440W4401.370007000801500任意7158SIRIUSHRI440WS4401.370007000801500任意7158SIRIUSHRI440W+4401.377007700801500任意7258SIRIUSHRI461W4601.375007500801500任意7158SIRIUSHRI461WS4601.375007500801500任意7158SIRIUSHRI470W4701.377007700801500任意7158SIRIUSHRI470WS4701.378007800801500任意7158SIRIUSHRI470WXL4701.375007500801500任意5854SIRIUSHRI471WSN4701.375007500801500任意6860SIRIUSHRI550WS5501.577007700801500任意7158SIRIUSHRI550WXL5501.575007500801500任意5854四、产品图片)