When the door switch is closed (car door open) the voltage on pin 8 slowly rises above the negative peaks of the triangle wave producing a short duty cycle output and a dim light.

当门开关关闭(车门打开)的引脚电压慢慢上升8以上的三角形产生短期占空比输出波形的负峰和一个暗淡的灯光。

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They can be programmed to automatically dim the lights on sunny days or switch on the a.c. for an employee's cubicle when he swipes his ID badge at the front door.

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For maximum runtime the switch is held down for ten seconds, activating the light in dim mode and producing a mild 1.3 lumens of light with an extreme runtime of 480 hours.

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