In short
Continuous trimless lines rely on well-designed joints, consistent LEDs and diffusers so the light stays even with no dark spots along the run.

The magic of trimless lines is unbroken light.
Avoid dark spots
- Use systems designed for continuous runs
- Specify consistent colour binning
- Use continuous diffusers where possible
Joints
Plan joint positions and support carefully.
Further reading at 299 Lighting
Next steps on trimlesslighting.com
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Start a project →Frequently asked questions
Do continuous trimless lines have gaps?
Well-designed systems give continuous light without visible dark spots.
How long can a trimless line be?
Continuous systems can run to almost any length, made to measure.


