Werma signaltechnik base mount led double flash beacon werma signaltechnik 82912068 the werma signaltechnik 82912068 is an led double flash beacon installed in a small robust housing the red beacon can be fixed to a surface by the base it uses the latest high power leds to deliver an intense double flash and operates at a low power consumptionthe units have been designed to provide an extremely bright 360 degree light output within small enclosures and at great distances werma signal