TrendBox 20pcs 8mm 2pins Solderless Connector Adapter Clip-on For Single Color 3528 LED Light Strip No soldering required Non-waterproof Used for connecting RGB 5050 Non-waterproof LED Light Strip Only few steps to avoid solding your strips light Working Tempreture:0-50c;Storage temp: -20~60c No soldering needed when use to re-connect LED strip This product is used only to conductive connection