Led power supply,including:original and new MEAN WELLpower supply and normal power supply(adapter),Output constant voltage(12V or 24V) or Output constant current(280Ma or 300Ma or 450Ma or 500Ma..),dimmable or non-dimmable, Waterproof or Non-waterproof,Max output watts: 6W,12W,24W,36W,60W,96W,120W,150W,200W,350w… suitable for driving the led strips and so on.