8WD4220-5AE, Siemens SIRIUS Series Clear Steady Effect Steady Light Element, 24 V, LED Bulb, AC/DC

The Siemens SIRIUS clear continuous light element with integrated LED has diameter 50 operates on 24 V AC/DC.

Modules that can be flexibly combined: Can be stacked up
to 4 high (for 8WD42)
Simple connection and fast lamp change using a mechanically
and electrically secure and vibration-proof bayonet
catch
Communications-capable via an AS-Interface connection
LEDs with an exceptionally long life
Extremely resistant to shock and vibration
Customizable options: continuous, blinking and flashing
light, buzzers, sirens and LED elements

Datasheet - 8GK9901-0KK12