Review on Quentacy 12V 3A Power Supply Adapter AC/DC Converter 110V 240V To 12V Transformer 36W 5.5X2.1Mm DC Female Barrel Connector For LED Strip Lights CCTV Camera DVR NVR Audio/Video Wall Plug 2Pack (12V 3A) by Jay Meza

Having trouble using with my 48 in. LED aquarium lights but no problems a different brand of 48 in. lights nor the 36 in. lights of the first brand. Specs for the power supply are the same but lights turn on and off with the first brand of 48 in. lights? I bought two 2- packs so if they hold up on my shorter lites I am happy. Mark up on is rediculous on replacement transformers thru other suppliers. Would like to find out what transformer I need for a Current USA Freshwater Plus 48 in. lite. Does not work with that lite even though specs are the same.