And driving power supply, all with "LED lights" about the life.
以及驱动电源等都与“LED灯”的寿命有关。
If the usage situation, it can't power supply should choose diesel engine driving type;
如果使用场合不能供电，则应选择柴油机驱动式；
If the usage situation, it can't power supply should choose diesel engine driving type;
如果使用场合不能供电，则应选择柴油机驱动式；
应用推荐