Why LED light box is "green" light box

Some experts have predicted that LED light-emitting diodes will replace energy-saving lamps, incandescent lamps, and even the entire lighting industry after 10 to 20 years. LED light boxes use light emitting diodes as light sources, and are semiconductors that convert electrical energy into visible light. LED has a long life, good light efficiency, no radiation and features such as low cost, led light source light source luminous rate of up to 80% to 90%, and other common energy-saving lamps, the results show that The life of ordinary incandescent lamps and energy-saving energy is less than two thousand hours, while the life of LED is more than one hundred thousand hours. The life limit of the future LED will be infinite. Previously, we once thought that energy-saving lamps could save energy by four-fifths, which is a great innovation. However, LED light-emitting diodes also save energy by a quarter of that of energy-saving lamps. This is a major reform of solid-state light sources. It is believed that after ten years, LED will dominate the lighting industry.