1. Please ensure that the adhesive surface is smooth, and make sure the surface clean, flat and dry before sticking the LED light strips.
2. The arrows should be connected on the same line. If the connection is not "arrow to arrow", the light won’t work.
3. When using the remote control, please point the receiver on the controller, and the remote control distance is 5m.
4. Before using the remote control, please pull out the transparent insulation sheet inside the remote control.
5. For safety reasons, Please hide the controller and power supply away from the water during using.
6. Please carefully read the User Manual before Using. Any Question, please click GET HELP WITH ORDER under your order ID.