METHOD AND SYSTEM FOR WIRELESS MUSIC-MODULATED LIGHTING USING LED LIGHTING DEVICES

摘要

A wireless music-modulated lighting method using LED lighting devices and a system thereof. The system comprises a main LED lighting device (1) including a power drive module (10), a wireless RF module (13) and a wireless audio module (14); and secondary LED lighting devices (2) including a power drive module (10) and a wireless audio module (14); a wireless router (3) and a smart terminal (4). Audio signals sent by the smart terminal (4) are transmitted to the main LED lighting device (1) through the wireless router (3), and to the secondary LED lighting devices (2) through the wireless audio module (14). The lighting devices (1, 2) are provided with a control unit (15) configured to output different PWM or PFM light-adjusting signals to the power drive module (10) according to different music, therefore changing lighting color and color temperature of the lighting devices (1, 2).