Patent ID: 7543958

Claim:
A light fixture ( 100 ), comprising a light means and a support means, is characterized in which: the lighting fixture ( 100 ) is provided with a housing space ( 101 ) receiving a shiftable sensor module ( 200 ) wherein the sensor module has a protrusion ( 37 ); the housing space ( 101 ) is provided with an internal holder ( 30 ) electrically connectable to an electrical circuitry operating the lighting fixture ( 100 ) wherein the internal holder 30 has an angularly directed duct-way ( 36 ) formed along a side wall thereof and penetrating entirely through the side wall; the sensor module ( 200 ) includes a control module ( 20 ) comprising a top cover ( 10 ), a lower cover ( 60 ), a printed circuit board sub-assembly and a lens assembly ( 50 ); adjustment knobs ( 61 ) are provided on a control panel wall ( 62 ) of the lower cover ( 60 ) cooperating with the printed circuit board sub-assembly; and the sensor module ( 200 ) includes other electrical circuitry therein connecting with the internal holder ( 30 ) and having said protrusion fitted into said duct-way, the sensor module ( 200 ) being rotatable relative to said internal holder ( 30 ) with said protrusion ( 37 ) shifting along said duct-way ( 36 ) to move said sensor module between a retractable position and an extendable position with respect to the internal holder ( 30 ) inside the housing space ( 101 ) of the lighting fixture ( 100 ) to conceal and expose respectively the adjustment knobs ( 61 ) appearing on the control panel wall ( 62 ) of the lower cover ( 60 ).