防水防尘灯单位面积安装功率.doc

防水防尘灯单位面积安装功率光照型防水防尘灯单位面积安装功率（w/㎡）散照型防水防尘灯单位面积安装功率（w/㎡）白炽灯照度（lx）计算高度（m）房间面积（m 2） 5 10 15 20 302～310~1515~2525~5050~150150~300300 以上4.83.93.22.82.32.28.06.75.94.94.03.6119.17.86.65.65.013.711.610.38.67.06.019.516.213.610.89.08.03～410~1515~2020~3030~5050~120120~300300 以上6.55.04.03.22.82.42.011.59.37.86.25.14.23.615.312.410.18.16.85.44.3201612.610.48.57.06.02720.516.514.112.110.28.5白炽灯照度（lx）计算高度（m）房间面积（m 2） 5 10 15 20 301.5~210~1515~2525~5050~150150~300300 以上4.643.42.82.32.18.57.56.45.24.341210.48.6765.615.512.710.58.77.26.821181512.611102～310~1515~2525~5050~150150~300300 以上5.64.63.83.12.52.1118.56.95.34.23.71511.59.57.465.21915129.886.828221814.813.210.53～410~1515~2020~3030~5050~120120~300300 以上8.36.95.64.132.421613107.864.83.7231814118.97.15.229241814.5129.57.5453628221814.411。