Set 2 strips to strip LED connectors (with wire), 2 strips to RGB controller 4-pin LED connectors, 1 3.3 ft 4-pin LED extension cable, 5 LED corner connector PCBS, 2 pry tools, 1 2-way RGB distributor LED cable, 10 non-gap 4-pin LED connectors, 10 4-pin male to male LED lights With connectors and 10 LED clips, it provides a one-stop solution for your DIY lighting projects. Without welding, stripping or cutting, our 4-pin LED connectors make installation easier than ever. No special tools or expertise required, plug and play with the touch of a card, no extra tools needed, making it easy for everyone to get started. Whether you're a professional electrician or a DIY enthusiast, these easy-to-use LED strip connectors are perfect for creating personalized lighting Spaces. Our fast LED RGB connector 4-pin is widely suitable for all 10mm 4-pin 5050, 3528 RGB lamp strips, whether non-waterproof or waterproof IP65 LED strips, to achieve a solid connection (note: when connecting waterproof LED strips, you need to strip the silicone coating). The use of extremely strong flame retardant PVC and super tinned copper material to ensure durable and reliable connection, support 0-4A current and 0-24V voltage input, heat resistance from -20℃ to 100℃, make your lighting project more safe and stable.