Home OSH Answers Ergonomics Lighting Ergonomics - Checklist

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Use the checklist and answer yes or no to the following questions. Follow up any "no" answers with corrective action. A complete lighting survey may be necessary. Please see the other OSH Answers documents on lighting for more information

• Eye Discomfort in the Office
• Lighting Ergonomics - General
• Lighting Ergonomics - Survey and Solutions

General
Enough light for the task.
No troublesome reflections.
No glare along or near normal line of sight
No frequent transitions between extremes of light and dark or near and far.
Lamps covered to diffuse light evenly.
Adequate lighting of upper walls and ceilings.
Shadows eliminated.
Bright shiny objects out of view.
Office
Clear and readable images on VDT.
Well-placed local lighting.
VDTs positioned parallel to windows.
VDTs positioned parallel to fluorescent light fixtures.
Matte finishes on furniture and equipment.
Blinds or curtains on windows.
Brightness and contrast controls properly adjusted on VDTs.
Appropriate size print, and good contrast on reading materials.
Industry
Very small objects magnified in addition to good lighting.
Moving machinery parts painted a colour which contrasts with the background.
Adequate lighting in storage rooms, stairways and hallways.
Simple background behind tasks.
Maintenance
Regular replacement of bulbs.
Regular cleaning of light fixtures.
Upper walls and ceilings clean.