Dönges Handheld signal, lit on one side, Halt Feuerwehr, E10

Handheld signals are very important to secure operation sites and to stop, warnor control the traffic around them. Therefore, they have to work properly. All the plastic parts and bulb holders are made from unbreakable plastic and you can choose it you want the signals to be lit on one or both sides, including a rocker switch. As a light source,
you can choose either modern LED technology or the classic light bulbs with an E10 screw thread.