• The luminous efficiency of this system can be 86.6%, which has reasonable light distribution curve beyond comparison with current office lighting.

    第一、高光效:系统光效达到了86.6%,光曲线合理现有办公照明无法比拟的高效率照明系统。

    danci.911cha.com

  • The luminous efficiency of this system can be 86.6%, which has reasonable light distribution curve beyond comparison with current office lighting.

    第一、高光效:系统光效达到了86.6%,光曲线合理现有办公照明无法比拟的高效率照明系统。

    danci.911cha.com

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