In recent years, outdoor LED advertising large screen is hot and still the main project of many display manufacturers. Aiming at the problems of insufficient brightness, high power consumption and fast attenuation of outdoor display, our company has successfully researched and developed 1921 lens lamp beads and started mass production. Applicable to P3-P6 and other market mainstream pitch display products, lens brighten, no increase in power consumption, easy to do 10,000 brightness.