Acrylic backlit or frontlit channel letters use LED (Light Emitting Diode) as the light source. Compared to traditional fluorescent or neon lights, LED lighting has higher energy efficiency and can produce brighter light with lower energy consumption. LED lights have higher energy efficiency, converting more electrical energy into light energy rather than heat energy. This means that LED backlit letters are more energy-efficient compared to traditional lighting methods, helping to reduce energy consumption and save energy costs.
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