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为了改善激光雷达，研究人员用新近发明的纤维光感系统，代替了原本以镜子来导光的经典激光设备。

To help the lidar cop, the researchers replaced their classic lidar device, which used mirrors to direct the light, with a newly developed fibre-optic system.

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七种颜色的LED天使眼由光导性能出色的光导材料制成。寿命长，节能。可以自由选择七种颜色进行搭配。

Seven colors LED angel eyes are made of special optical material with fine lighting performance, long life span and energy saving. Colors combination can be chosen freely.

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