22/06/2026
Why is glare such a problem on stairs? Because it actually makes it harder to see. Why?
Well, when the light source hits your eyes directly, your pupils contract, reducing your ability to see contrast and depth and that’s exactly what you need to judge where the next step is.
So, how do you avoid glare in step lighting?
By keeping the light source out of sight. You need to be looking for fittings that direct light down onto the tread, these can be recessed into the wall, the handrail, or step lights, so you see the light on the step but not the source itself.
We have’Creative Ways to Light Your Stairs’ over on the blog, simply follow the link in our bio Architectural LIGHTING DESIGN.
An example of effective stair lighting design, where controlled, glare-free illumination improves both visibility and safety on the steps.