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1. The life of LED lamps is generally considered to be 100,000 hours, and LED lights must have a certain power. The higher the power, the higher the heat dissipation requirements. If the heat dissipat...
The general navigation lights of ships are; tail lights, mast lights, side lights, anchor lights, various signal lights, search lights, and the colors are divided into three types: red, white and gree...
Periodically check whether the lamp head of the LED street light is used normally and whether there is any damage. Controllers, light control equipment, etc. should be checked and maintained frequentl...
Benefits of a Die Cast Street Light and an LED Street Light What is the main difference between a die cast street light and an LED one? Both types are made of aluminium and are capable of providing hi...
Compared with traditional street lights, LED street lights are more energy-saving and environmentally friendly, and have better brightness, so they are widely used in municipal road construction. The ...
1. Describe several forms of indicators that the input voltage affects the output voltage (1) Voltage regulation coefficient ①Absolute voltage regulation coefficient K It means the ratio of the output...
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