Life" is the survival time of things from birth to death.

Solar wall light applies in gardens, yards, parks, residential areas, tourist attractions, etc.

As we enter an era of high energy consumption, people are beginning to look at LEDs with novelty and attention.

The concepts of violet light, ultraviolet light, and ultraviolet light are often confused. Violet light refers to electromagnetic waves with wavelengths between 400-450 nm and is the shortest wavelength in visible light.

The solar light consists of a solar cell module, a part of LED lamps, a control box (which has a charger, a controller, a battery), and a lamp pole.

The design of the lawn lamp mainly uses the appearance and soft light to add safety and beauty to the urban green landscape.

The primary colors of LED light sources are: red, blue, green, and white, in addition to orange, infrared, and ultraviolet.

China's LED lights only began to develop in the 1990s, and now it has initially formed a relatively complete industrial chain, including the production of LED epitaxial wafers, LED chip manufacturing, LED chip packaging, and LED product applications.

Like semiconductor devices, early failure analysis of light emitting diodes (LED) is an essential part of reliability work, and it is an active method to improve the reliability of LED.

Street lights consist of lamps, wires, light sources, lamp poles, lamp arms, flanges, and foundation embedded parts