Added lighting quality option.

增加照明质量选项。

youdao

Intelligent lighting system could meet the lighting quality, and has good effect on energy saving.

智能照明系统在满足照明质量的前提下，具有良好的节能效果。

youdao

Intelligent lighting system could meet the lighting quality, and has good effect on energy saving.

智能照明系统在满足照明质量的前提下，具有良好的节能效果。

youdao