The three-color alarm lamp is composed of two chips of different colors, with common Yang and common Yin connection, so it is scattered pin. When the two cores are bright, they are two colors, and when the two cores are bright together, they are mixed colors, so they are called three-color LED. If the brightness of the two tubes is controlled separately, the color of the mixture will be different. Three-color alarm light is widely used as a warning sign in various special places, and is also suitable for municipal and construction work, monitoring, rescue and emergency workers as a signal connection and azimuth indication.
The three-color alarm lamp is composed of two chips of different colors, with common Yang and common Yin connection, so it is scattered pin. When the two cores are bright, they are two colors, and when the two cores are bright together, they are mixed colors, so they are called three-color LED. If the brightness of the two tubes is controlled separately, the color of the mixture will be different. Three-color alarm light is widely used as a warning sign in various special places, and is also suitable for municipal and construction work, monitoring, rescue and emergency workers as a signal connection and azimuth indication.
Three-color alarm lamp is used by LED beads, LED is the Abbreviation of English Light Emitting diode (light-emitting diode), its basic structure is an electroluminescent semiconductor material chip, with silver glue or white glue curing to the bracket, and then with silver or gold wire to connect the chip and circuit board, and then with epoxy resin seal around. To protect the role of the internal core wire, after the installation of the shell, so the LED lamp seismic performance is good.
Tri-color alarm light is the new favorite for equipment safety signal warning, because they have many advantages that other lamps do not have.
So what are the advantages of the three-color alarm light?
1. Three-color alarm light light decline is very small, the service life is also very long, LED lights in the use of more than 10 years still has a high use value, and it can be used for more than 50,000 hours, they are in the continuous use of a year in the process of light decline will not be more than 3%.
2. The applicability of the three-color alarm lamp is good. Because the size of a single LED is small, it can be made into any shape.
3. The response time is short, the response time of NS (nanosecond) level, while the response time of ordinary lamps is ms(millisecond) level.
4. Safe and environmental protection, no harmful metal, waste easy to recycle.
5. The color is gorgeous, the luminous color is pure, the spectral range is narrow, and can be mixed into seven colors or white light through the red, green and blue three primary colors.
