2024 Author: Priscilla Miln | [email protected]. Last modified: 2023-12-16 00:21
Devices with motion sensors (DD) increase the level of comfort in residential and office spaces. In addition, they have an equally significant task: to save energy.
Led LED lamps with motion sensor are modern generation devices that are used in everyday life, on the street and in production. These are simple products for lighting rooms, characterized by a sensitive sensor that "responds" to movement, temperature fluctuations, air composition or fluctuations in the wave range. This sensor is responsible for turning on and off the light.
Scope of application
Fields in which Led lamps with a motion sensor are used are very diverse. They are installed in places where people rarely stay:
- halls;
- landings;
- corridors;
- near houses.
In production, warehouses and industrial plants, luminaires are installed in the same places that need only temporary lighting.
Types of lighting
The use of such devices also depends on the type of their radiation. So there are three types of lighting:
- white (warm) - used for production and offices;
- white (cold) - used for the street;
- infrared - used for poultry farm livestock complexes.
The principle of operation of the device
The LED sensor is designed in accordance with the manufacturer's idea, so DD can be connected to lamps of this type. These sensors are responsible for automatically turning on and off the light while driving. A large number of lamps are already sold with built-in DD.
Many types of motion sensors have been developed, differing only in the principles of their operation.
Infrared
Most often, such Led lamps with a motion sensor are used in residential and industrial premises. Their action is based on capturing fluctuations in ambient temperature. Living objects emit certain waves that can heat nearby surfaces and objects. Therefore, this sensor is activated by the presence of a person in the area controlled by him.
This model has a drawback: the sensor, first of all, reacts to temperature changes caused by human movement. If the object stays within the radius for a long timeaction, the air temperature will become the same, and the sensor will perceive it as normal. After that, he will give a sign to turn off the light.
Ultrasonic
Used most often on the street. The sensor captures ultrasonic waves with a frequency of 20 to 60 kHz. Waves are reflected from the object, changing the wave frequency, meeting it on their way - it is these vibrations that the sensor reacts to, giving a sign that the light is on.
Microwave
The method of operation is the same as that of ultrasonic sensors, but it does not respond to sound, but to radio waves. These sensors are used for outdoor and indoor applications.
Combined
These are more sensitive devices, the principle of operation of which is based on the simultaneous operation of several types of sensors. Most often it is a photorelay in combination with an infrared DD.
Advantages of Led lights with motion sensor
To determine whether fixtures with DD are beneficial or not, you need to get acquainted with the opinions of people who have had experience in using these devices. In the reviews, consumers pointed out some of the advantages of such lamps:
- great energy savings;
- voltage tolerance;
- long service life;
- easy installation;
- the ability to control the sensitivity of sensors.
Users have not identified any shortcomings in housing and communal services fixtures with a Led motion sensor.
Installation and connection
Installation of linear Led luminaire with sensormovement contains several successive stages:
- Turn off the power supply in the installation area.
- Insert the seal into the holes that are intended for the wires. The seal is included in the kit with the lamp.
- Pass the cable through the grommet.
- Measure the length of the wire from the seal to the lamp terminals.
- Remove excess wire.
- Fix the body of the lamp on the desired surface through special holes. It is necessary to use self-tapping screws or dowel-nails.
- Remove the braid from the cable.
- Connect the wire to the terminals.
- Turn in the bulb.
- Install a ceiling lamp on it.
- Set up DD according to the instructions for use.
The choice of the location of the lamp depends on the layout of the room and its purpose. This takes into account the type of lamp:
- Wall mounted. They are located in the highest part of the space. In indoor areas, storerooms, garages, dressing rooms - the optimal location of the lamp is right in front of the door.
- Ceiling. Devices are recommended to be mounted in the center of the room.
Most often, Led lamps with a motion sensor are universal. They can be placed on any desired surface.
Conclusion
Lamps with such sensors are extremely useful and necessary devices: they help to save energy and eliminate the hassle of constantly turning the light on and off in places with irregular traffic and in rarely visited rooms.
Recommended:
Bubble lamp: what is it called, lamp options
Such a lighting device is not considered a shortage, as in Soviet times. It has not become less popular over the years. This is a fashionable element of decor, which is loved for its brightness and original design. What is the bubble lamp called?
Fluorescent lamp: advantages and features of use
The fluorescent lamp is no longer a new, but rather effective invention of modern electronics, the advantage of which is reduced power consumption
How to wean a child from motion sickness before bed: effective methods, features and reviews
The process of motion sickness in many families is a mandatory procedure that helps the baby calm down and fall asleep faster. In the first months of a baby's life, it is not difficult to perform it. However, closer to the year, parents begin to think about how to wean a child from motion sickness before bed? This will take a lot of patience and time
Metal halide lamp: features
Metal halide lamp belongs to the class of gas discharge lamps. In their work, such devices use a gas discharge, and not the thermal glow of an incandescent filament. Such lamps can be called relatively young light sources, the history of which is no more than fifty years old. Their birth is associated with a number of experiments by scientists to improve gas-discharge mercury lamps
LED rulers: scope and features
LED rulers are a common type of decorative lighting. The basis of such devices are aluminum profiles on which printed circuit boards are fixed
