Backlit stone risers on a luxury staircase
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Applications

Backlit Stone for Staircases

February 2, 2026·6 min read
Backlit stone risers on a luxury staircase

Where the light goes

On staircases, backlit stone is most effective on risers, on the underside of treads, or as a continuous stringer reveal. Each option draws the eye differently: risers articulate the climb, while stringers create a single clean line. Choose based on how you want the stair to read from across the room.

Stone risers lit from within
Stone risers lit from within

Code and safety considerations

Backlit risers double as a low-level wayfinding system, which is desirable on residential and hospitality stairs alike. Confirm code compliance for stair illumination and contrast in your jurisdiction. OnyxEon panels are UL-certified for damp and dry locations and use 12V LED, which keeps electrical work straightforward.

Recessed insert detail
Recessed insert detail

Coordinating with structure

Plan the panel layout with the structural drawings, not after the stair is framed. Riser dimensions, stringer thickness, and substrate need to be agreed early so the inserts sit flush. A short coordination meeting with your fabricator avoids most field issues.

Installer aligning a panel on site
Installer aligning a panel on site

Frequently Asked

Questions on this topic.

Is backlit stone slippery on stair treads?
We don't recommend backlit stone on the walking surface of a tread. Use it on risers, stringers, or undersides where the surface isn't walked on.
Can the stair lighting be dimmed?
Yes. The 12V LED system is dimmable with compatible controls, which is useful for evening wayfinding scenes.
What happens if a panel needs service?
The LED carrier is field-serviceable from the front, so you don't have to dismantle the stair to access it.

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Hallway with repeating thin backlit stone reveals

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