| 摘要 |
PURPOSE: A night lamp is provided to present the natural planetary color by applying the shape and color of each planet of the solar system and to easily replace a light bulb. CONSTITUTION: A night lamp is largely divided into a globe and a strut. The globe is produced on the basis of the shape and color of each planet and satellite and has a light bulb in itself. The light bulb is designed to change a variety of colors and to control the brightness of light with a switch as well as to control the brightness by rotating the globe according to the thickness of the surface on each planet. The strut is prepared to be convenient in use by mounting a clock or not as occasion demands. |
