---Power sources, extensions, connectors ---Everything you need for your display ---Incorporate these to extend your lights Dimensions: AA Battery Box - 30cm cable. Power up to 200 LEDs. D Type Battery Box - 30cm cable. Power up to 400 LEDs. Solar Panel - 2m cable. Power up to 200 LEDs. Small Plug - 1.5m cable. Power up to 600 LEDs. Medium Plug - 5m cable. Power up to 1600 LEDs. Y Connector - 33cm in length Any of these accessories can be used with the lights from our ConnectGo range. Feel free to visit our eBay store and search for 'ConnectGo' to view our full range. All of the ConnectGo items, whether lights or accessories, use the same connector system so they can all be linked together and powered from one power source (dependent on the LED count).