Different application when purchasing

LED interior lighting light source color temperature can be divided into three groups, warm, intermediate color, cool applicable to different places.

According to GB 50034-2004 architectural lighting design standards, the correlated color temperature of the indoor lighting sources can be divided into three groups, less than 3300K warm, suitable for room, bedroom, ward, bars, restaurants; 3300K ~ 5300K an intermediate color, suitable for offices , classrooms, reading room, clinic, laboratory, machine shop, instrument assembly; greater than 5300K cool, suitable for thermal processing plant, high illumination place.

Interface urgent need to standardize

Should be based on the characteristics of LED, to develop a new type of LED Spotlight Specifications Interface Standard, modularity and interchangeability of LED.

As LED technology continues to mature and costs continue to decrease, LED spotlights have been widely applied to various places. However, the development and popularization of LED spotlights also facing many problems, how to develop cost-effective LED lighting, how to solve the heat dissipation problem of high power, high flux LED spotlights, and how to achieve modularity and interchangeability of LED spotlights, how to fully reflect the LED long life, high luminous efficiency, controllability characteristics, so that people enjoy the colorful lighting, more affordable, more secure and reliable LED products, but also requires the joint efforts of the manufacturers and the industry.

The scope of application of the LED

In automotive applications, the LED is mainly used for exterior and interior lighting. External lighting equipment involved thermal limits and EMC problem, as well as many of the complex standard uninstall load testing, for example, the voltage is 40V, 60V, 80V, or 100V LED drive circuit must comply with the stringent requirements of the Automotive EMC specifications. Through efficient the inductor switching regulator LED driver to meet the above requirements, a certain degree of difficulty, all precautions will increase the overall cost of the program. Exterior lighting applications, headlights, fog lights and indicator target application.