Classification of outdoor lighting fixtures such as garden lights, landscape lights, lawn lights, etc.

In addition to the purchase of lamps and lanterns is the key point, installation is also the key point. Reasonable installation will be more applicable. Therefore, after the lamps are bought home, they need to be installed reasonably. You should know that the installation of the lamps is too high, which will affect the lighting effect. , And the installation is too low, it is easy to damage, especially outdoor lamps. Therefore, when installing outdoor lamps, you must not be careless. Be sure to pay attention to the installation height. Let's take a look below. What is the low height of outdoor lamps? Details as follows:

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u003cbru003e Outdoor lighting height:

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u003cbru003e There is no fixed height limitation. The key is how much area you want to illuminate and how much light intensity you need! Generally speaking, road street lamp installation: the height of a single row of lamps is equal to the width of the road; the relative height of the double row of lamps is 0.5 times greater than the width of the road ; The height of double-row cross-mounted lamps is greater than 0.7 times the width of the road. (Street lights generally do not exceed 12 meters in height)

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u003cbru003e Outdoor lighting fixtures are divided into the following categories:

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u003cbru003e (1) According to the classification of light sources, it can be divided into incandescent lamps, fluorescent lamps and energy-saving lamps, HID lamps, LED lamps, induction lamps and other lamps.

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u003cbru003e (2) According to the function of the lamps and lanterns, it is divided into projection lamps, street lamps, garden lamps, lawn lamps, underwater lamps, neon lamps and other lamps.

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u003cbru003e (3) According to the recommendations of the International Commission on Illumination (CIE), lamps (indoors) are divided into direct type, semi-direct type, and diffuse reflection type according to the proportion of upper and lower space distribution. Type), semi-indirect and indirect.

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u003cbru003e 1) Direct type. The luminous flux is concentrated in the lower hemisphere and can be made into narrow, medium and wide light distributions, suitable for various places. The luminaire has a high light-utilization rate, easy to obtain high illuminance in some areas, and low maintenance costs. In outdoor lighting, it is used for street lamps, floodlights and indoor directional and local lighting.

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u003cbru003e 2) Semi-direct type. Downward light dominates, and a small amount of light upwards. The light utilization rate of the lamps is medium, and the maintenance cost is medium, mainly indoors.

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u003cbru003e 3) Full diffusion type. The upward and downward light is roughly equal. The light utilization rate of the lamps is medium, the maintenance cost is medium, and they are mainly used indoors.

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u003cbru003e 4) Semi-indirect type. There is only a small part of the downward light, the light utilization rate of the lamp is low, the light is soft, the maintenance is troublesome, and the application is less. Outdoor lighting is used in reflective garden lights, etc.

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u003cbru003e 5) Indirect type. Most or all of the light is directed upwards. The light utilization rate of the lamp is low, the light is soft, the maintenance is troublesome, and the application is less. Outdoor lighting is used in reflective garden lights, etc. Through the above introduction, I believe that everyone should have a certain specific understanding of the installation height of outdoor lamps. When installing outdoor lamps, you can't care about it. Consider how high is more appropriate, so that a more suitable outdoor lighting installation height can be achieved.