晶元單線反電極pn14紅.黃光led芯片,es-sehrpn14紅光,es-seylpn14黃光,led芯片波長紅光614-618,620-630nm,黃光590-592-594nm亮度250-300-350-400-450-500-550-600-650-700mcd聯系電話13823364571