Light fixture, light source for a task, light source for a work environment, light guide system, and light set for a light fixture

摘要

"LIGHTING DEVICE, LIGHT SOURCE FOR A TASK, LIGHT SOURCE FOR A WORKING ENVIRONMENT, LIGHT GUIDE SYSTEM, AND LIGHTING SET FOR A LIGHTING DEVICE". Side-emitting light guides 20 are arranged relative to lighting devices 10, light guide systems, and light source lighting assemblies for performing a task. Side-emitting light guides (20) may provide bright directional light, or they may provide diffused light. Side-emitting light guides (20) may be flexible to allow insertion into tortuous ducts. Light guides 20 may also have a relatively small profile and / or compact core. Light guides (620) may also include backlights (634), which enable the operator to convert side emission light guides (620) to terminal emission (626) to provide brighter, more focused lighting in a particular area to perform some tasks. When finished, the user has the option of reconfiguring the light guides for lateral emission to provide general illumination of the area.