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  • What are the common advantages and disadvantages of LED street lamps

    What are the common advantages and disadvantages of LED street lamps

    Advantages   1, its own characteristics – light unidirectional, no light diffuse, to ensure the efficiency of lighting. 2. LED street lamp has a unique secondary optical design, which irradiates the light of LED street lamp to the required lighting area, further improving the lighting effic...
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  • What are COB LEDs?

    What are COB LEDs?

    Cob surface light source COB surface light source is the on-board chip packaging, which is one of the bare chip mounting technologies. The semiconductor chip handover is mounted on the PRINTED circuit board, and the electrical connection between the chip and the substrate is realized by lead sutu...
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  • Completed the lighting installation work for the new construction of the Cheongyang Public Stadium

    Completed the lighting installation work for the new construction of the Cheongyang Public Stadium

    Cheongyang Public Stadium Newly built Jokbal Stadium is Located in Cheongyang-gun, Chungcheongnam-do, this sports facility is equipped with an athletics track on a natural grass field. Recently a foot volleyball court was newly built next to the Cheongyang Public Stadium. The site is divided int...
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  • Where are the high mast lights used?

    Where are the high mast lights used?

    Each street lamp has its suitable place for lighting, such as: street lamp trial and city main road, school road, factory road, etc.;  Courtyard lights are suitable for residential areas, schools, harbors, river lighting, etc.  High mast light is suitable for large intersection, viaduct confluenc...
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  • What color of LED fishing light is best?

    What color of LED fishing light is best?

    Does the color of the LED fish set light matter? This is an important question. Some fishermen believe that the choice of LED fish set light color is critical, while others believe it is irrelevant. Scientifically, there are studies showing that both views may be correct. Choosing a suitable colo...
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  • What is high power LED searchlight

    What is high power LED searchlight

    High-power LED searchlight body is made of high-strength aluminum material, the surface is treated with anti-aging static electroplating nickel, self-cleaning and strong corrosion resistance.  Mask with high strength shatterproof glass, impact resistance, friction resistance. Using high-quality C...
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  • New product-Outdoor Led Flood Lights.

    New product-Outdoor Led Flood Lights.

    What is flood lights? The flood light can be installed and used individually, or a combination of multiple lamps can be centrally installed on a pole of more than 20m to form a high pole lighting device. This kind of device besides modelling beautiful, can maintain centrally outside the character...
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  • What are the features of LED High bay light?

    What are the features of LED High bay light?

    Feature: 1.Led High bay light is durable and has long service life.  In our market of lamps and lanterns, the Led High bay light shell, almost all of them are made of high quality aluminum alloy materials, the strength of the aluminum alloy is higher, all aspects of the performance is stable, the...
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  • LED light source features and parameters

    LED light source features and parameters

    In the 1990s, LED technology made great strides, not only surpassing incandescent light efficiency and light intensity at candlelight level, but also covering the entire visible spectrum from red to blue. This technological revolution from indicator light level to more than universal light source...
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  • What is the fishing lamp? What color should we use is better?

    What is the fishing lamp? What color should we use is better?

    Fishing lights use white or green lights is better.  Fishing lights are basically used for night fishing, and light is rarely used for daytime fishing.  Fishing lights not only provide light for anglers, but also gathething the fishes.  But we need to choose the right  light color, the fish lamp ...
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  • What are the parts of the light fixtures

    What are the parts of the light fixtures

    What are the parts of the light fixtures? 1.led light source 2. Circuit board 3. Heat sink 4. Driver(Inventronics,Meanwell,Mosopower,Sosen) 5. Thermal grease (used for bonding heat conduction between lamp beads and circuit boards and between circuit boards and heat sinks) 6. Secondary light ...
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  • COB light source and  LED light source,which one is better ?

    COB light source and LED light source,which one is better ?

    Cob light source and LED light source which one  is better ? Lamp is very common in our life, with the development of science and technology, there are many new types of lighting.  they have many fuctions, and also have many of the types of light sources.CoB light sourc...
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