The LED strip light corner connector is to connect 120V LED strip lights that are perpendicular to each other.Since 120V strip lights are customized with factory cuts and assembling, the connection accessories are not sold and delivered separately and will be added directly to a finished product. Please add a required quantity to your order. After the order is placed, please send detailed requirements or related drawings to admin@glledus.com and the lights will be made per your requirements.