What are the advantages of LED lights?

1. Low power consumption and low operating costs: LED light sources with the same luminous efficiency are more than 80% energy-saving than traditional light sources. For example, a 2000-meter bridge LED guardrail light only uses 10 kilowatt-hours of electricity per hour, and the annual electricity bill is higher than traditional light sources. The lamp saves tens of thousands or even hundreds of thousands.

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u003cbru003e2. Low cost of protection: LED lamps operate stably, have low demands on the operating environment, and are not frequently replaced due to the influence of harsh weather conditions.

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u003cbru003e3. Long lifespan: LED lamps use solid semiconductor chips to convert electrical energy into light energy to emit light, and are packaged with epoxy resin, which can accept high-intensity mechanical shock and sensation. The life span of a single LED tube is 100,000 hours, and the life span of the light source is more than 20,000 hours. According to 12 hours of operation per day, the life span is more than 5 years.

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u003cbru003e4. High luminous efficiency: white light, halogen tungsten light effect is 12~24 lumens/watt, fluorescent lamp is 50~120 lumens/watt, and the light source adopts black body radiation, and the emitted energy is only about 10% The rest of the visible light that can be used is useless heat; in order to obtain one color, a color filter must be used to remove the other colors, resulting in energy waste. The LED luminous efficiency is 50~200 lumens/watt, the spectrum is narrow, and the monochromaticity is good. Almost all declared light can be used, and the color light can be directly declared without filtering.