Lightkiwi R3816 24 Watt Power Supply for Modular LED Under Cabinet Lighting 100-240V AC to 24V DC Power Adapter Input: AC 100-240V, 50-60Hz, 0.55 A Output: DC 24V, 1 A Certifications, UL, CE, TUV, PSE, GS, FCC Dimension: 3.82 x 1.77 x 1.14 inch (97 x 45 x 29 mm)