Electronic components manufactured by Sakatsu This is a board to light up up to 10 LEDs with connectors and pins (sold separately) at any time. (No problem if the number of LEDs is small.) It can be used in conjunction with the basic board (either always on or flickering) and an extension cable (sold separately). Board size: 29.5 mm x 20.5 mm Appropriate input voltage: 3.5V to 5.5V Input limitation: Guaranteed to work only with power supply from the basic board (or already added boards) via an extension cord (max: 1 basic board + 3 additional boards) LED: Only guaranteed to work with connector and pin LEDs from Sakatsu Gallery. Please note that this product is not suitable for use by children under 16 years old. Information compiled by: Sakatsu Gallery Always On 10 Basic SubstrateThis is an additional LED control substrate to be used in conjunction with the . Up to 10 LEDs with connectors or pins can be connected to the board. Use with extension code. The combination of the two can be used to add up to 40 lights from a single power supply. ED with connector Variety of series Battery Case AC adapter Blink Control Super 8 flickering light basic board