Review on Chanzon 12V 5A UL Listed 60W AC DC Power Supply Adapter 2.1X5.5 2.5X5.5 Plug (Input 110V-220V, Output 12 Volt 5 Amp 60 Watt) Converter LED Driver Lighting Transformer For 12 V 5 A LED Strip CCTV by Saber Spencer

My Marineland 48" reef LED light strip went out. After researching on line, it was likely that the transformer had failed, that's a common problem. Marineland wanted $70 or so for a 3a replacement. I ordered this 5a replacement for much less, crossed my fingers it would work. I had to use the included adapter since the plug going to the light strip was smaller than the one coming off this power supply. Hooked it up and everything works perfectly.