3.5寸 面径115mm 开孔95mm
4寸 面径148mm 开孔120mm
6寸 面径175mm 开孔155mm
2.灯具内不带蓄电池
3.输入电压:DC36V
4.额定功率:5/7W
5.应急时间:≥90min
6.功能:独立地址码、巡检无极性二总线供电通讯
![](http://b2b.cdbaidu.com/file/upload/cdzhdj/202204/17/15040282880534166.jpg)
![](http://b2b.cdbaidu.com/file/upload/cdzhdj/202204/17/13133557383834166.jpg)
![](http://b2b.cdbaidu.com/file/upload/cdzhdj/202204/17/13133576247304166.jpg)
![](http://b2b.cdbaidu.com/file/upload/cdzhdj/202204/17/13133586001484166.jpg)
![](http://b2b.cdbaidu.com/file/upload/cdzhdj/202204/17/13133516051684166.jpg)
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