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With the continuous expansion of the lamp market, people tend to demand stage lighting with characteristics such as: "energy saving, bright color, easy to use, long life" and other features are important choices for users.

While the stage lights shine, the stage lights will naturally heat up, in order to make the stage lights run normally. Some manufacturers of lamps and lanterns will adopt the method of joining and drawing aluminium profiles on aluminium substrates and adding cooling fans to dissipate heat. And the cooling fan can be adjusted by software, so that the temperature of the LED has been controlled in a safe range.