Signalling lights are not a specific brand but a category of industrial safety and signaling devices used in various sectors. These products are typically manufactured by multiple companies globally, including prominent industrial suppliers like Honeywell (USA), Siemens (Germany), and Eaton (Ireland). Signalling lights, such as LED beacons, strobes, and traffic signals, are essential in industries like manufacturing, automotive, and logistics for visual alerts, hazard warnings, and process control. Companies like Werma (Germany) and Patlite (Japan) specialize in high-quality signaling solutions, offering durable, energy-efficient lights for harsh environments. Distributors like Grainger and Radwell supply these products, catering to industrial automation and safety needs.