How to choose LED floodlights for home, yard, and parking?
How to choose LED floodlights for home, yard, and parking?
LED Floodlights is an energy-efficient and durable option for indoor and outdoor lighting. They are used near the roadway, in parks, to illuminate buildings, architectural structures, courtyards, illuminate advertising media. They can also be found in concert, exhibition and sports halls, industrial premises, hangars, utility rooms, etc.We will tell you how to choose an LED spotlight in this article.
Main criteria: What you need to consider when choosing LED-spotlights?Searchlights, depending on the model, differ in power, shape, size, mount, level of protection and a number of other characteristics.
To facilitate the task of choice, we have collected 7 main criteria that you should pay attention to first.
1. Installation location - lighting of the courtyard, roadway, parking
Where will the lamp be used: in the house or on the street? The choice of protection level depends on the answer to this question.
The above solutions are optimal. They operate in the temperature range from -20 to +40 0 ะก, are not afraid of moisture, resistant to frequent vibrations from passing vehicles. Some models are equipped with a hardened case.
For indoor use, some of the above characteristics are not so important, so you can buy devices with a lower level of protection.
At production facilities, ice projectors with dust protection are used. In gyms, shock resistance is important. In parking lots, lights with a motion sensor and a photo relay are installed to save energy and increase the life of the device.
2. Lighting tasks of a searchlight
What territory will the lantern illuminate? The answer to this question determines what the scattering angle, color temperature and color rendering of the light flux should be.
For uniform illumination of a large area, devices with a scattering angle of 120 0 are used. To focus on a particular interior item or architectural solution, set projectors with an angle of up to 100 0.
There are 3 types of color temperatures:
- warm light: yellow- neutral: white day
- cold: bright blue and white.
As a street, industrial and sports lighting, sources of white cold light are mounted.
Color rendering is important in highlighting billboards, storefronts, and space near home. With an indicator, the lantern without distortion conveys the colors of goods, structures, and decor. In the lighting of garages, parking lots, streets, color rendition does not play a special role.
3. Additional functionality
Spotlight lamps with motion sensors help save energy. They turn on automatically when there is movement and turn off a minute or two after it stops.
Some devices complement the brightness control system: a dimmer. Additional features usually add to the cost of the lighting fixture.
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