33W Aquarium Blue White LED Light for Tank 120-140cm33W Aquarium Blue White LED Light for Tank 120 140cm Dynamic Power 33W Aquarium Blue White LED Light for Tank 120 140cm This Dynamic Power aquarium White Blue LED light is an amazing product that will for sure brighten up your aquarium! There is 2 setting on the aquarium LED. The first setting White and Blue all on. The White LED has a colour temperature of 8000K so its colour is as close as possible to the natural sunlight, which gives your fish tank