Auto Choice 45cm Emergency Magnetic Beacon Bar PMEBB45 (PMEBB45)

View the light working here
12v 24v 32W
4 adjustable magnetic mounting points
3m power cord
IP67 waterproof
20 flashing modes
2240 Lumen
Inline button controller & on/off switch
Remembers last setting
45cm x 15.5cm x 6.5cm