RAFIX control devices are modular units consisting of several parts, in the RAFIX 22 QR family they always consist of actuating element, coupling and switching element, or of luminaire attachment, coupling and lamp holder. For installation, the switching elements and lamp holders are first snapped into the coupling. Then this unit is clipped onto the actuator or indicator light. A bayonet lever must be operated to release it. For illuminable actuators and luminaires, please use a lamp socket / LED element as the middle element in the coupling. Switching elements with different colors prevent confusion in the bearing and when connecting: https://elecena.pl/product/21492320/5-00-070-074-0000-rafix-22-qr-lamp-holder-screw-connection-without-coupling 2022-08-20 https://elecena.pl/product/21492320/5-00-070-074-0000-rafix-22-qr-lamp-holder-screw-connection-without-coupling 2022-11-06 https://elecena.pl/product/21492320/5-00-070-074-0000-rafix-22-qr-lamp-holder-screw-connection-without-coupling 2024-05-12 https://elecena.pl/product/21492320/5-00-070-074-0000-rafix-22-qr-lamp-holder-screw-connection-without-coupling 2025-04-18 https://elecena.pl/product/21492320/5-00-070-074-0000-rafix-22-qr-lamp-holder-screw-connection-without-coupling 2026-06-29