strobe light

基本解释

The men watched in frustration as the ring's strobe light, meant to alert searchers, blinked dimly in the murk.
其他人沮丧地望着救生圈的闪光灯在黑暗中微弱地闪烁，这本是为了向搜寻者求救设计的。
The pulses are a billion times brighter than the light created by the most powerful synchrotron sources, and are used like flashes from a high-speed strobe light.
这种脉冲比最强大的同步加速器产生的光还要明亮百万倍，可以像来自于高速闪光灯的闪光那样使用。
Without a strobe light to animate its riot of colors, this Fijian reef in 45 feet (14 meters) of water remains as a fish would see it.
不需用闪光灯来凸显这块水下45英尺（14米）斐济暗礁的奔放活力，鱼儿自会感受到。
9yfeng.com

His weapon: a rolling, 3-foot-tall machine (think R2-D2 from Star Wars) called the Xenex that bathes hospital rooms with intense, millisecond pulses of ultraviolet light from a high-wattage strobe light.
FORBES: How A New Machine Uses U.V. Rays To Blast Killer Bacteria
The Rogue kits also include flash benders, which are reflective white panels that are attached to the strobe to control the direction of light.
FORBES: Going Rogue: Adding Flair to Photography with Lighting Tools