12v/24v Emergency Strobe Lights 1)Used In Photography ... b1 ****************************************************************************use of the xenon flash tube,xenon strobe tube: 1 (Photo Studio) Flash, subsidies, ... equipment. 2 (traffic) airplane, sailing ships, lighthouses, lights and indicators. 3 (industrial) stroboscopic speed measuring instrument ... , and more. 12V/24v Emergency Strobe Lights