Poor lighting is one of the most overlooked hazards on construction sites — but it can turn everyday tasks into dangerous ones.
Why It Matters:
Inadequate lighting can hide tripping hazards, obscure signage, and delay reaction time. It’s not just a night issue — indoor work, tunnels, and overcast days can all reduce visibility.
Key Points:
- Ensure lighting meets OSHA minimums: Work areas, walkways, and stairwells must be adequately lit.
- Use temporary lighting in dark areas: Portable lights, tower lights, or headlamps improve safety in low-light zones.
- Position lights to reduce shadows and glare: Ill-placed lights can create more hazards than they solve.
- Inspect and maintain lights regularly: Burned-out bulbs or damaged cords should be replaced immediately.
- Report visibility issues: Workers should be encouraged to speak up if an area is too dim or shadowed to work safely.
✅ Better lighting = fewer trips, better awareness, and safer work conditions.
Ask the Crew:
- Are there any poorly lit areas on site we need to address?
- Do we know who to report lighting problems to?
- Are all walkways and stairwells clearly visible during all shifts?