As we all know, electronic products will bring different levels of metal pollution. The pollution they cause to the environment is very difficult to deal with. The degree of pollution can be determined by the materials used in the lighting products themselves. Generally, lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers and other toxic and hazardous substances or elements. It should be marked on electronic information products. So how about the pollution of LED lights? Are they safe to use?
LED lights are less polluting
The lead content of the energy-saving lamps in the lamp tube, circuit board, and lamp cap parts exceeds the limit requirement, and the mercury content of the lamp tube also exceeds the limit requirement.
The difference and advantages of LED lights and traditional lighting are not only reflected in energy conservation, LED lighting only the lead content on the drive board exceeds the limit requirement.
Therefore, for environmental pollution, the advantages of LED lighting fixtures are reflected.
LED lights are more stable
LED lights can be used beyond 100,000 hours, the light decay is 50% of the initial, and the stability is particularly good. The response time of incandescent lamps is milliseconds, and the response time of LED lamps is nanoseconds. No harmful metal mercury.
LED lights are variable in color
The current can be changed to change the color of the illumination. The LED is locally chemically modified to adjust the energy band structure and band gap of the data to complete the multi-color illumination of red, yellow, green and blue. For example, a red LED with a small current can turn orange, yellow, and finally green as the current increases.
LED light beads can be recycled
The LED light source is an all-solid illuminant, which is resistant to shock and impact and can be recycled without waste.
The light source is small in size and can be combined at will, and it is easy to develop into a light, thin and short small lighting product, and is also easy to install and maintain.
LED light save more power
Of course, energy saving is the most important reason for us to consider the use of LED light sources. Maybe LED light sources are more expensive than traditional light sources, but we can recover the investment of light sources with energy saving for one year, so as to obtain several times of energy saving net income every year for 4 to 9 years.
LED lights have a long life
The product packaging is generally marked with the environmental protection of the product. It can be seen that the environmental protection use period of energy-saving lamps is 10 years, and the environmental protection period of led lighting lamps is 30 years. This is already more than three times the life expectancy, and environmental pollution is also smaller. Such a green LED light source is definitely the best choice.