LED guardrail light
Contour lamp installation site
Name: contour light installation site
Explain：
Huaxin lighting guardrail contour lamp is easy to install, just screw fixing clips, then put tight twist on the screws of the plug-in. Ordinary installation workers can operate, convenient and fast, and the installation of low cost.
As to external control, power line and signal line are respectively inserted (different colors, usually black and white), our external control only the master, without control, so the wiring is very simple, and the program is stable, not garbled.
