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  • What you should know about DOB Flood Light?
    LONG SUN just launched our DOB LED flood light VENUS series, which is a cost-effective series of floodlights with an IC linear solution. Do you know DOB? The full name is driver on board, it’s also called as driverless. It is small enough which facilitates transportation and storage. DOB series can be widely used in architectural lighting, landscape lighting, parks and square lighting and etc. 1.DOB driver is equipped with smart IC which control the inner current for LED lighting products. Compared to traditional constant current driver, there is no transformer, also much less components as CCD version (constant current driver). As all know, the less components means the less chance for faulty and more stable for electrical products. Also, DOB adopts solid type of components, which is much better than liquid form. For example, the capacitor is very easy to explode which will cause the light failed. Whatever lifetime or stability, the DOB is better than traditional driver. The lifetime for our IC solution is 100,000-30,0000 hours. 2.We have special function design on the IC, which offers over heat protection. When the temperature on PCB or chip beyond the safe level, the IC will automatically reduce the power of the product, then it will cool down and back to safe level. This feature has a great protective effect on the product. 3.Our DOB also has surge protection, the normal standard is 2~3KV, we can get to 4Kv, which provide with excellent protection as well. Anyway, DOB flood light is with reliable quality. What’s more, it’s really a nice product with super high cost performance. And if this product like our VENUS series(超链接) offers unique patented compact design and three types of installation kits like U bracket, slip fitter and knuckle, you have no reason to miss it.
  • The Applications and Advantages of Flood Lights
    The Applications and Advantages of Flood Lights
    Flood lights are great lighting fixtures that emit a broad beam of light. As the name suggests, flood lights are used to flood an area with light. It is the best way to provide an enormous amount of non-natural light to an area. LED floodlights are highly energy efficient and have a higher lumen per watt output than any other conventional lighting system. They are used for many purposes and also allow a range of lighting techniques.
  • NEW Product-Grow Light is Coming
    NEW Product-Grow Light is Coming
    In order to serve more customers and explore a larger market, we are glad to announce that our brand new product series-Grow Light is in the final testing. Grow light is always a big market and growing rapidly, but the quality of the products in the market has always been mixed. Therefore, we combine our more than 10 years of R&D experience and absorb the advanced technical concepts in the market to design this product, we believe it will be available very soon.
  • NEW arrival: General Series Street Light is coming
    NEW arrival: General Series Street Light is coming
    LED street light plays a important roles in human being. In the past, we have been using the traditional lighting like HPS or LPS light, fluorescent lamp, but they all have mercury inside and we know this kind of material will create a serious environmental pollution, so people trying to discover a new lighting to replace the traditional light, naturally the Led street light came out.
    LED wall packs are commercial light fixtures that are installed on the walls of buildings, businesses, parking garages and other locations. Their primary function is to illuminate the areas surrounding the building to ensure safety and visibility. By positioning the lights in specific locations, the safety and security of a site can be improved.

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