1.LED strip connector kit: the package includes 5 pieces female connector wire cables, 5 pieces LED connector cables, 10 piece fixing clips, 10 pieces screws, 10 pieces black male to male connectors, 10 pieces white male to male connectors, extension cable in 3.3 feet and 6.6 feet, 1 piece of 2 way separator, 20 pieces solderless gapless connectors, 4 pieces L-shaped connectors and 4 pieces T-shaped connectors, which can meet your DIY need 2.Compatible with: the LED connector kit fits the 0.39 inches/ 10 mm SMD 5050 RGB LED strips, compatible with waterproof and non-waterproof strips; For waterproof LED strips, please strip off the silicon on the surface around the welding area 3.Enjoy the fun of light strip: with these various LED connector adapters, you can easily set up your LED light bar and customize it; Use a solderless 4-pin connector to connect a separate light strip, or use a corner connector to connect the corner of the house and table, the wall or the ceiling, etc. 4.Easy to install: 5050 4 pin RGB LED light bar connector kit can be plugged and played, easy to install, no tools and soldering are required (If you are not sure whether your light strip matches, you can send a picture to consult customer before purchasing)