| 摘要 |
<p>A lighting fixture assembly (10) comprises a lighting fixture including a fixture body (12) having a lamp socket (14) and a framing attachment (20) removably mounted on the fixture body (12), and a parabolic aluminized reflector (PAR) lamp (15) mounted in the lamp socket (14), wherein the framing attachment (20) includes a lens assembly (21,24) having at least one lens (28) arranged to refract light emitted by the PAR lamp (15), whereby beam spread is varied by adjusting the lens assembly (21), rather than by replacing the PAR lamp. The lighting fixture assembly (10) may further comprise a housing (40) for ceiling installation.</p> |
