● energy star standard color area division, cold white / positive white / natural white / warm white hair light color ● vertical heat dissipation structure, low thermal resistance ● advanced packaging material selection, ensuring high reliability, low attenuation ● very strict material evaluation management, using scientific chip feeding management method, can well control the brightness and color distribution of finished product output, good product consistency ● resistance Excellent vulcanization performance ● high color rendering, high luminous efficiency, high cost performance ● certified by lm-80 Energy Star ● 70% luminous life > 36000 hours ● mainly used in lamp, panel lamp, bulb lamp, lamp strip, lamp belt and other application products Order hotline: 86-0755-84574599