Petzlifeworld Multi-Color Changing Waterproof Submersible LED Light (T4-30F, 3W), (Blue+White) Aquarium Tool

There are 3 dimming modes, including white light, blue light, white light + blue light. With switch controller, support for light up for 6 hours,10 hours and 12 hours. Can be used for diving, suitable for freshwater fish tanks, submersible and easy to mount. Power : 3W Light Length : 27 CM, Suitable For 1 -1.5 Feet Tank