| 摘要 |
A control device for work lamp includes a microprocessor, which is able to receive signals sent from a power supply unit and a switch. The microprocessor is able to determine the number of times that the switch is pressed and then send out a command to the activation unit, which will in turn activate the light unit. All or a part (a quarter, half or three quarters) of the lights of the light unit may be turned on in their full brightness, half of their full brightness or a portion of the full brightness or in flashing light. Hence, the control device of the present invention allows a user to select from several brightness levels according to the actual needs so as to save electricity.
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