ceiling mount motion detector

Common types include: screw-in smart-bulb cameras that fit E26/E27 sockets; hardwired flush- or semi-flush ceiling fixtures with replaceable E26 sockets; integrated (non-removable) LED ceiling fixtures; and battery-powered cordless ceiling lights or motion-sensing LED bulbs.

Some ceiling motion detectors are hardwired and require electrical installation, others are battery-powered (e.g., replaceable batteries), and some are screw-in motion-sensing bulbs that install into existing E26/E27 sockets without extra wiring. Always check the product listing for required wiring and installation instructions.

Typical options include dusk-to-dawn operation, TEST and AUTO modes, adjustable sensitivity, and a manual override. Models differ in sensor behavior and delay settings, with some offering short automatic-off delays and others providing longer manual-override periods.

Brightness varies by model — examples range from about 300 lumens for compact motion-activated LEDs up to around 1,800 lumens for higher-output flush-mount fixtures. Some products list maximum bulb wattage rather than lumen output, so check the specification for the unit you’re considering.

Options include screw-in socket devices that use a standard lamp socket (E26/E27), hardwired fixtures that require house wiring and professional or DIY installation, and battery-powered cordless fixtures that use replaceable batteries. Some fixtures also use integrated, non-removable LED modules instead of a standard socket.

Suitability is model-specific: some fixtures are described as weather-resistant or designed to withstand outdoor elements and are recommended for covered outdoor spots; at least some listings note a damp-rating. Check each product’s specification for explicit outdoor, damp, or wet ratings before outdoor installation.