In short
Trimless lighting is maintained through the profile or access panels, with replaceable LED light engines and drivers so the ceiling never needs to be broken out.
Seamless does not mean sealed.
Access
Light engines and diffusers are removable from below. Drivers are reached through the profile or nearby access panels.
Plan for it
Record driver locations and keep access panels in the design.
Further reading at 299 Lighting
Next steps on trimlesslighting.com
Planning a trimless ceiling?
Send us your reflected ceiling plan. We'll come back with a shortlist, plaster-in details and lighting calculations.
Start a project →Frequently asked questions
How do you replace an LED in trimless lighting?
Remove the diffuser and light engine from below and fit the replacement.
Do trimless lights need access panels?
Sometimes, for drivers in the ceiling void. Plan them into the design.
