Is there a zero-light failure on SMD LEDs? This problem, Shenzhen optoelectronics SMD LED manufacturers can tell you here for sure, this does not exist.
 
SMD LEDs do not suffer from zero-light attenuation, and light decay is bound to occur. Zero-light failure does not exist, but is a matter of size.
  
At present, the commonly used brands of SMD LEDs are divided into three camps. The United States and Japan have relatively high quality and high prices, followed by Taiwan. China's LED chip quality is lower than the price. The key to different quality LED chips is the life span, which is determined by the light decay. Low light decay, long life, long life and high price. The quality of the chip determines the brightness and light decay of the lamp beads. The good lamp beads are not only bright and bright, but also have a low light decay.
 
 Shenzhen Development Optical Co., Ltd. is a hi-tech enterprise specializing in R&D, production, sales and service of various medium and high-grade LED light-emitting diodes. The company's product range is complete, there are various specifications / brightness (red, yellow, green, orange, blue, white, purple, pink) LED lamp beads, bi-color led lamp beads, full-color, colorful LED lamp beads, backlight Special LED; widely used in various types of home appliances, digital, communications, automotive electronics, lighting, electronic toys, traffic indications, urban lighting projects and other related production companies.