In this paper, we propose and implement a practical hybrid system composed of typical IEEE 802.11 a/b/g/n technology and a VLC link, in which the unidirectional VLC channel is exploited to supplement the conventional down link RF channel. Such a system was proposed and theoretically examined in[6].Figure 2 shows the basic configuration of this heterogeneous network. Such a system not only alleviates congestion caused by WiFi access contention, but also resolves the potential problems of uplink transmission in VLC networking. For more information and also videos of experiments, please refer to our Web site.