Today, led lights have entered thousands of households, what is the led light? What are the characteristics? Today, the Wholesale Solar Garden Lights Company will take you to a look.
The LED lamp is an electroluminescent semiconductor material chip, which is cured with silver or white glue to the bracket, and then connected to the chip and the circuit board with silver wire or gold wire. The periphery is sealed with epoxy resin to protect the inner core wire. Function, and finally install the outer casing, so the LED lamp has good seismic performance.
The LED was originally used as an indicator light source for instrumentation. Later, various light-colored LEDs were widely used in traffic lights and large-area displays, resulting in good economic and social benefits.
Taking a 12-inch red traffic light as an example, in the United States, a 140-watt incandescent lamp with long-life, low-light performance was used as a light source, which produced 2000 lumens of white light. After passing the red filter, the light loss is 90%, leaving only 200 lumens of red light.
Through the above introduction, China Solar Wall Light Manufacturers hopes that you can simply refer to the content of this article in future use.