Theben 5400130 DIMAX 540 Plus B Mini Flush Dimmer RLC No Neutral | Ultra-compact flush dimmer 25.5 x 26.4 x 10.4 mm, no neutral conductor, 100 m cable, 150 W LED, minimum brightness, memory

Mini flush-mounted dimmer for flush-mounted boxes: Only 25 × 26 × 10 mm in size - the world's smallest 230 V dimmer. Barely larger than a two-euro coin ("Dimmerle") Ideal for retrofitting and renovation: Works without a neutral conductor/zero conductor - perfect for existing systems with classic 2-wire installation. Max. cable length: 100 m. LED-optimized & safely dimmable: Optimized settings for LEDs, compatible with dimmable LEDs and incandescent lamps from 2-150 W (phase cut), adjustable minimum brightness, matching LED compensation module item no. 9070825 Function & safety: Remembers the last brightness setting and dims back to it.Integrated overload, temperature, and short-circuit protection. Fully encapsulated electronics. Theben quality - "Install and forget.". Compatible with Jung, GIRA, Merten, and many other standard push buttons - perfect for retrofitting, renovation, and refurbishment (e.g., in older buildings), app version with Bluetooth Mesh: DIMAX 540 APP B (item no. 5400230).