KSB-203R is a red flashing light element designed for use in KSB series signal beacons. It features an integrated Xenon tube for high-visibility flashing illumination and operates at 24 V DC supply voltage. The unit weighs approximately 0.49 oz and is part of ABB's modular pilot devices range for industrial signaling applications. This flashing light element is ideal for visual warning and status indication in industrial control panels, machinery, and process automation systems where clear visual alerts are required.