| 摘要 |
two lamps installed in the cooking chamber of an microwave oven; a key board where sunrising/sunset time input is possible to adjust lightness of the two lamps, including a cooking control key input; a microcomputer for performing a cooking control by a key signal inputted through the key board, storing the sunrising/sunset time in an internal time storing unit, displaying time of a timer in a clock display, and outputting a light control signal of the two lamps in accordance with the sunrising/sunset time by checking the time on the clock display; and a lamp driver for lighting the two lamps by the light control signal from the microcomputer.
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