Werma signaltechnik 239 480 55 led beacon multicolour 24vdc werma signaltechnik 239 480 55 p the werma signaltechnik 239 480 55 led is a multicolor led downlight beacon for use with an as interface the beacon is able to display 5 different colours p p the very bright led signal is emitted to the front and to the rear the lamps are maintenance free and reliable and have a lifespan of up to 50 000 hours br the high degree of protection ip65 means that the lamp is resistant to water spra