发明授权
US07775686B2 Convertible flashlight and area light with an aperture shutter 有权
可转换手电筒和带光圈快门的区域灯

Convertible flashlight and area light with an aperture shutter
摘要:
A lighting device which is adapted to be converted between a flashlight mode and an area light mode includes a housing to receive a power supply, a light source associated with the housing and a tubular lens surrounding the light source, a reflector mounted to said device so as to slide relative to the tubular lens, the reflector including an aperture through which the light source can pass, the aperture having a shutter associated therewith whereby the shutter closes the aperture when the reflector is in a position which allows the device to be used in the area light mode.
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