This product is made to help you to connect 2 or more led light.Features:Simply & professional appearance for power cabling.Easier for camera and LED light strip installation， save time and more securer cable connection.No electrical tap， no splicing， no crimping， but only a small screw driver.5.5mm x 2.1mm male power plug connector.Specifications:Type: male connectorQuantity: 5 pcsMaterial: plastic + metalItem weight: 6g / 0.23oz (1pc)Item size: 4 * 1.5 * 1.2cm / 1.57 * 0.59 * 0.47in ( L * W * H ) (1pc)Package weight: 33g / 1.16ozPackage size: 10 * 3.5 * 1.5cm / 3.93 * 1.37 * 0.59 ( L * W * H )Package list:5 * Male Connectors