YueYueZou&reg; LED Light Fountain Pump - 66 GPH Low voltage water pump with 120V 50/60Hz and 4 LED color (red,blue,green,yellow) changing light combo with UL 110V/12V AC transformer Pump Flow Rate: 66 GPH - flow control dial Long lasting wear proof stainless steel shaft. Pump Size: 1 7/8" X 1 3/4" x 1 1/8"(H). Suitable for fresh and sea water aquarium. LED light size: 1 1/4"(diameter) x 1/2"(H); 6" cord between pump and light