Siemens Continuous light element with integrated LED, redProduct Overview Continuous light element, with integrated LED, red, 24 V AC DC, Diameter 70 mm. This high performance signaling device is part of the SIRIUS 8WD4 modular signaling column series, designed for industrial warning systems, emergency indication, and critical process control applications requiring reliable, high visibility red illumination. Key Features LED Technology: Integrated LED: High brightness red LED for maximum visibility Red