Why do my LEDs keep falling off my wall?

Please make sure you have followed the instruction manual provided.

If the white control box or the power supply are not supported and are pulling on the Fancy LEDs, this will cause them to fall. You may require a new double-sided adhesive if your lights have fallen to the ground already as the dust/dirt will reduce its effectiveness. Make sure that when you peel the plastic film off the adhesive, the LED strips are sticky, not the film itself that you just removed. If the plastic film is sticky then you have removed it from the Fancy LEDs and you may require a new double-sided adhesive.