We know that mercury is an extremely abundant substance, but almost most of the electric light sources currently used contain mercury (mercury). Mercury is contained in common fluorescent lamps, compact energy-saving lamps, high-pressure mercury and metal halide lamps. LED underwater lights do not contain mercury elements, the waste can be recycled, and there is no pollution. In addition, the light emitted by the LED underwater lamp is soft and not dazzling, and there is no radiation in the light of the light, no ultraviolet and infrared rays. Ordinary incandescent lamps have ultraviolet and infrared rays, which will make people's eyes tired and bring unhealthy factors to the body. Therefore, LED underwater pool lights can be described as typical green lighting sources, and you can safely install them in underwater landscapes.
