AspenTek 2835 3528 LED Strip Light Inline on off Switch Dc Power Adapter Connector,No Need Welding, 3 Packed NO need welding connector for single color LED strip width 8mm;It is compatible with 3528 2835 led strip light With adhesive double-sided tape backed to fix the power switch in a place Voltage5-12V ;Max electric current:2A 8mm wide;33cm /12.9'' length; DC Power Pigtail female:2.1x5.5mm;There is a female plug and one connection box on the other end, which enable led strip light and power adapter linkable With push Switch: ON/OFF button can switch LED strip light on and off