The emas IF5P024XM05 warning beacon produces flashing or solid multi-colour LED lights in a single compact unit and operates from a PLC harmonised 24V DC supply.
White red, blue, yellow and green continuous or flashing LEDs
This costs less than most of the beacons from traditional control gear manufacturers. Performance and price go together.
Brightness is adequate for indoors. however, a steady light would be easy to miss. flashing or rapid colour change is essential. Outdoor daylight would wash out the light. Note that flashing is entirely done externally, by your drive circuit.
The beacon has a 6 core cable. 0V common black and +24V on each of the coloured wires. It is possible to mix colours with results as expected.
There is a 1M approx cable attached, with about 100mm of the outer sheath removed to show the cores.
The threaded portion at the base includes a nut/collar. Easy fitting into a standard 22mm switch/button hole. The short 'pipe adapter' and base allows it to stand proud of a cabinet. But not by much. A taller pipe would be a useful addition to the range.