Alightings LED Strip Connector for 10mm RGBW Non-waterproof LED Strip Lights (Pack of 10) The LED strip connector is for 5 pin 10 mm 5050 RGBW NON-WATERPROOF LED light strip,not for 3528 RGB LED strip and 12mm width led strip lights It will help you to save time and headache of soldering. Use this connection box to join cut RGBW 5050 LED strip light together without soldering No need to solder. Just clasp your prepared led strip section into the connector to get connected Just for 10 MM RGBW led strip, please confirm the WIDTH of the light strip before buy the led strip connector If used for WATERPROOF RGBW LED strip lights, should peel off silicon on the surface around soldering line area