Works with The Woodland Scenics JP5700 Light Hub, JP5702 and JP5701,These are two 12" wires w/plugs and stripped ends that can be used to hook up power supplies, LEDs and control switches. They plug perfectly into the Just Plug It products Make you own lighting! Our strip lights work perfectly with the hub. We also sell extension sets, why pay more for your lighting needs. All our products are assembled here in Crete Illinois. We combine shipping. theThanks for looking.