SIENOC 4Pin RGB 5050 LED Light Strip Solderless Connector Adapter For 5050SMD Non-waterproof RGB led stri (10 packs L shape 4 Pins Connector) RGB Strip to Strip Connector 4 Conductors (without wire) Re-connection for 5050 RGB strip light Size:10MM 4Pin For 5050 SMD RGB led strip Non-Waterproof No soldering needed when use to re-connect LED strip