Werma 262 Series Blue Rotating Light Module, 12 → 24 V, Multiple, LED Bulb

The Werma permanent beacon ensure optimal workplace safety. The bright rotating Blue LED (light-emitting diode) indicates your system is in working order, while the smart quadratic design lets you connect additional beacons on any side. The beacon mounts

LED Rotating beacon in attractive quadratic form
Innovative connector to create traffic light combinations
Thread/membrane combination keeps cabling requirements to a minimum
IP66/67 Ratings