... LED backlight indicator,Touch Panel, Master on/off function, Power up scene 1. Glass touch switch remote. Only touch ... the panel can be DIY by you.2. LED backlight indicator, easily locate the position of switch even in the ... Up to 4 lights to be linked up in one panel, there are panels with one, two three ... . Technical data: Voltage: 100-240V AC50-60Hz Maximum Load: 4A per gang, maximum 4 gang, or 10A ...