Insert LED touch dimmer 400 W for leading/trailing edge phase control from 3 - 400 W with automatic load detection, extension operation (switching and dimming) with several conventional buttons (cable length max. 50 m), 3 operating modes (standard, light value, snooze): Standard: Left rocker: ON/OFF, Right rocker: Dimming, Light value: Left rocker: ON/OFF, Right rocker: 66% and 33%, Snooze: Left rocker: ON/OFF, Right rocker: 66% and 33%, When the 33% light value is called up, the snooze function starts: Within an hour, the light is completely dimmed and switched off. Freely adjustable memory function: The last light value switched on is activated when the light is switched on again. When the voltage returns (power failure), the last light value set is activated. 3 - 400 W for incandescent and HV halogen lamps, 3 - 400 VA for LV halogen lamps with conventional (iron core) or electronic transformer, 3 - 75 W for dimmable LEDs and compact fluorescent lamps, load type: R, L, C (not suitable for mixed load operation L + C), 2-wire connection (without neutral conductor), for use with cover order no. 77xx86.