Flashlight with motion sensor from China
The regular increase in the cost of electricity makes us look for new options for saving. Despite the difference in tariffs, maintaining a country house with all the amenities in the summer is an impressive item of expenditure.
Modest cabins are a thing of the past, and modern housewives cannot do without a washing machine, an electric kettle, an iron and other household appliances. In addition, I want to feel safe at my summer cottage, so we pay a lot of attention to street lighting in the evening.
Domestic online stores offer a good option for saving energy - solar-powered lamps. However, cloudy weather will easily disrupt your plans and return ordinary bulbs to their original places. Another way to keep costs down is to install motion-sensing lighting fixtures.
Built-in sensors analyze the level of background heat radiation and instantly react to its increase. When a living organism is fixed within the range of action, the device turns on, and it goes out only after the background thermal radiation becomes the same. The cost of lamps with motion sensors in Russian online stores is from 500 rubles and more.
Despite the low price, the budget model is equipped with a shock-resistant case and a high degree of protection against moisture and dust. The mounting screws are made of stainless steel. The manufacturer guarantees a service life of 30,000 hours. Temperature range from -30 to +40 degrees.
The AliExpress website also provides several options for lighting fixtures with motion sensors. The most popular battery-powered model (type AAA) will cost 203 rubles. The product weighs only 42 grams, so the manufacturer has provided adhesive tape as a fastener.
Reviews mark the high quality of the product. The motion sensor works only in the dark, so the batteries last for a long time. Traditionally, batteries are not included in the kit when ordering devices from China. The LED is bright and the radius of the sensor is approximately 2.5 meters. Buyers place such devices not only on the porch or open veranda, but also inside the house (in corridors and closets, on stairs and even in closets).
The battery compartment is closed with magnets, which eliminates unnecessary movement when changing the power supply. After receiving the goods, most buyers immediately place a new order on the AliExpress website, because in Russian online stores the prices for lamps with motion sensors are at least twice as high.