PAY ATTENTION, Do use a transformer to make the voltage input the pool lights AC/DC12V to stay safe.
1. Remove the bracket from the lamp.
2. Fix the bracket on the wall of the pool with screws
3. Screw the lamp to the bracket
4. Connect the wire to 12-24V converter (lamp cannot connect to 110V or 220V power directly. It is highly recommended to use an underwater cable gland)
5. 50cm depth of installation in water is recommended