Review on 65.6ft Smart RGB 5050 SMD LED Light Strips - Color Changing Strip Light with Music Sync, Bluetooth APP Control, 40-Key Remote - Ideal for Bedroom, Room, Kitchen, Home TV - 600 LEDs by Andrew Patel

I bought these LED strips to make my PC desk stand out. After receiving them, I plugged them in to make sure they work. You looked great! They were bright with vivid colors. After watching a few YouTube videos I figured it would be easy to just cut the strips to size and use the corner connectors and extenders to thread the strips across the underside of my table. Wherever I added a corner connector as instructed, the extra stripe faded in color. If I clamped the connector, the colors would go back to normal, but only as long as I clamped it. I tried several connectors and thought mine was bad but got mixed results. Sometimes the red didn't work, sometimes the blue didn't work, etc. After two days of working with this I installed about 10 feet and with two angle connectors it works correctly. I bought some extra connectors hoping for better quality but no luck. Maybe I'm just bad at it.