5V 0.5A 2A AC DC Micro USB Power plug Adapter Supply Charger for led strip light

5.5mm AC 100-240V DC 9V 5V 12V 24V 1A 2A 0.5A power adapter LED Strip light. Type: 5V 0.5A/500ma or 2A 2000MA for choose. 12A DC-DC Step-down Buck Power Module Adjustable 4.5V-30V to 0.8V-30V Converter.

eBay