Compact, windproof, waterproof lights. The personal marker light PML is designed for use with life jackets, life vests and other similar flotation devices. Light sticks are used for illuminations or signals in case of an emergency.
紧凑型、防风、防水灯。个人标志灯PML是为与救生衣、救生衣和其他类似的漂浮装置一起使用而设计的。灯棒是用来在紧急情况下照明或发出信号的。