GVM 672S-B BI-COLOR LED VIDEO LIGHT PANEL

GVM BI-672 is the upgrade version of GVM520S, there is 672pcs LED bulb compared GVM520S only 520pcs, and it is brighter. Same function as following: Multi-function control: Master/ Slave and 12 channels function: you can set 12 different channels, and each channel can control more than 10 pcs GVM same series of video light.