BTicino Living Now - flush-mounting LED lamp 1M — K4381

Technical specifications

Manufacturer model: K4381 Catalogue reference: BT-K4381 EAN: 8005543610787 Range: Living NOW Manufacturer category: Switches, sockets and wiring devices/Living Now premium range/Luminous and audible notification Lamp holder: Other With movement sensor: No With light source: Yes Max. system power: 0.2W Dimming phase cut-off (trailing edge): No Dimming phase cut-on (leading edge): No Rated luminous flux according to IEC 62722-2- 1 (Min-Max): 247-247lm Suitable for ceiling mounting: No Built-in height/depth: 41.5mm Connected object: No Width: 22mm Connection type: Screwed terminal Housing colour: Grey Voltage type: AC Supplied remote control: No degree of impact strength (IK): IK04 Nominal voltage (Min-Max): 230-250V Antimicrobial treatment: No Confirm the required regional standard and system compatibility when selecting this model. Product reference: https://www.bticino.com/products/bt-k4381 Source: https://www.bticino.com/products/switches-sockets-and-wiring-devices/living-now-premium-range?limit=48&page=1&sort=a-to-z Checked: 2026-10-11