| 摘要 |
An externally adjustable directional canopy luminaire is easily and quickly adjusted from the outside of its housing to direct light toward a particular target area. The luminaire includes a lamp shroud assembly including a door frame, a shroud and a lamp socket which is connectable to an electrical power source to power a replaceable lamp, an external adjustment member, and an internal mechanism movably connected to the external adjustment member through the shroud and in mechanical communication with a portion of the lamp socket, wherein adjustment of the external adjustment member can alter the position of the lamp socket and thus the direction and angle of direction of light emitted from the replaceable lamp through the opening of the shroud.
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