Only a hollow lamp holder was left.

只有一个中空的灯的支持物留下来。

Adapting rotary lamp holder, easy installing.

可选择旋转灯头，方便安装；

Power cables, battery cables, lamp, lamp holder really Kan together.

电源接线、电池接线、灯具、灯座是否确实？合。

Power cables, battery cables, lamp, lamp holder really Kan together.

电源接线、电池接线、灯管、灯座是否确实崁合。

Product length mean to the length of lamp holder excluded the wire set.

产品长度系指灯座之长度，不含线材。