Tronic Photocell – Waterproof Light Sensor

Our review

This Tronic photocell is a light sensor designed to take the guesswork out of when your lights come on. It watches the light level around it and switches the connected lighting on once it gets dark, which is useful for entrances, gates, pathways and any outdoor spot you want lit without touching a switch. Because it is listed as waterproof, it is aimed at outdoor mounting where rain and damp are a concern. It suits a homeowner who wants automatic evening lighting for security and safety rather than a smart system with apps or schedules. Before buying, check that your fitting and load are compatible, confirm the mounting space and wiring arrangement, and decide whether you need adjustable sensitivity or delay, since none are stated here. Compare it with timers, which follow a clock rather than actual darkness, and with motion sensors, which only react when something moves. A photocell like this is the simpler choice when you want steady dusk-to-dawn lighting. It is available on Sokonia.