| 摘要 |
An electric circuit is disclosed which includes a heater element for generating heat, a power switch for controlling the current to the heater element, a night light for providing illumination, and a night light switch for controlling the current through the night light. The night light is operable separately and independently of the heater element. In one embodiment for use in a humidifier the electric circuit further includes a thermo fuse, a thermo disc and a refill light. In another embodiment for use in a heater the circuit further includes a fan, a power light and a second heater element for generating heat.
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