The Harmony XB4/ZB4 series made of metal offers a wide range of 22 mm complete devices such as push buttons, indicator lights, and selector switches, as well as emergency stop switches. Additionally, the modular design of the devices allows all components to be purchased as individual elements, and they can also be configured for a 30 mm installation size. This lamp holder in white is a universal LED that is compatible with any color front element and requires a supply voltage of 12 V ACDC. The universally applicable white LED module simplifies the selection process during ordering and streamlines inventory management. Due to the numerous existing product standards and certifications, it is suitable for international use. Thanks to the Green Premium environmental label, you can access detailed information on material contents, environmental impacts, and circular economy, which support your sustainability goals.