| 摘要 |
PURPOSE: An LED apparatus used in an aquarium is provided to reduce the power consumption and show the colors of the rainbow using red, yellow, white, green and blue lights. CONSTITUTION: An LED apparatus used in an aquarium comprises; a lamp showing light effectively into three directions and a lampshade which displays the design of a Korean traditional house. The three lamps are connected in parallel with 80-100 DC power supply(12V/A). The LED apparatus easily stands on the aquarium and does not fall without a supporting bar(102) and bolts and nuts. |
