LED transformers
LED transformers available at standard voltage 12V and 24V, constant current LED transformers and dimmable LED power supplies.
LED strips use LED constant voltage transformers - 12v for LED strips fits 12V LEDpower supply ie 12V standard voltage source and For 24V LED strips fits 24v LEDpower supply ie 24V standard voltage source. The appropriate power of the LED transformer is 20-30% higher than the calculated power requirement for LEDs.