Taiwan junior high school students to develop a water tank in the color of the water cooled LED lamp

Taiwan a 15 year old junior high school graduates, the development of color LED lamp used in an aquarium, controlled by the switch can be turned into white, red and blue, the aquarium in this colourful dazzing. The student, former tube, overheat, touch will burn. She used to suck out the water pipe to the cooling tube, the tube from the AC into DC, the water-cooled LED lamp will not be thrown into the water, not only electricity, can also use ordinary light than traditional rope general power.