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The 2018 Russian International Advertising Exhibition (Reklama 2018) will be held on September 25, 2018 in ZAO EXPO CENTRE, Moscow, Russia.

Last week, a customer brought a light bar and said that this LED waterproof light bar is only 4.5 yuan. He immediately put it in the water and turned it on for me to show. I took a closer look, no, this is not a waterproof light bar, this is just an ordinary light bar.

Entering the LED light strip market is always dazzling, and it is impossible to start when purchasing. The prices of regular manufacturers' products and cottage workshops are very different.

LED light strips are widely used in various advertising light boxes and other lighting places because of their long life, easy installation, safety and power saving. Among the reliability parameters of LED light box light bar, life is the most representative parameter. Therefore, the service life of LED light box light bars has become one of the most concerned issues in the industry. Whether for LED light box light bar manufacturers or users, understanding the impact of LED light box light bar

Have you seen the ribs and dark spots on the light box? This is the problem of the light source of the light box. What light source was used for the light box in the past? The commonly used light source on the light box is the fluorescent tube t4/t5/t8. If the thickness of the light box is large, such as more than 25cm, T8 fluorescent tube can be used. Use T4 or T5. As there are more and more problems in the use of fluorescent tubes in light boxes,