Thank you for visiting the page! Ships with careful packing from Japan. Description Expansion hub for powering multiple light hubs at the same time when lighting up to 50 lights from a single power source. Power can be supplied to four light hubs and blinking light hubs for one extended hub. and further from the expansion port of the expansion hub. Can be connected to an expansion hub Batteries and power supplies are not included with the product even when the product is illuminated.
