Troffer Lighting Profiles
Housings, lens plates and diffusers for recessed troffer luminaires – extruded sections for office, healthcare and education ceilings.
What this application demands from the profile
A troffer has three jobs for the profile: close the housing, diffuse the light, and control glare for people working underneath it for eight hours a day. That last one is why troffer profiles are usually prismatic or micro-prism rather than plain opal.
The sections are also wide and flat, which is the geometry most likely to sag or show flow lines if the tooling and cooling are not right.
Troffer lighting profiles - what we supply
| Luminaire type | Recessed troffers for offices, healthcare, education and corridors |
|---|---|
| Profile role | Housing, lens plate, diffuser or door frame section |
| Materials | PMMA for transmission and prism detail; PC for impact-prone areas |
| Surface | Prismatic, micro-prism, frosted or opal |
| Glare | Surface structure designed to the UGR target of the luminaire |
| Geometry | Wide flat sections engineered against sag and flow lines |
| Assembly | Hinge, clip and frame geometry extruded into the section |
Profile requirements
- Wide flat sections that stay flat and free of flow lines
- Prismatic or micro-prism surfaces for glare-controlled installations
- Frame, hinge and clip geometry integrated into the profile
- Diffusion matched to LED pitch and efficiency target
- Consistent dimensions so lens plates drop into the housing cleanly
- Protective film to keep optical surfaces clean through installation
Frequently Asked Questions
Yes. Give us the UGR target and the luminaire layout; glare is controlled with prismatic or micro-prism surface structures, confirmed on prototype sections.
Through section design, die design and cooling. Where a wide flat section needs it, we advise on ribs or a slight crown to hold the panel flat.
Co-extrusion can combine zones in one section, and clip or hinge geometry can be extruded directly into the profile to reduce parts.
Send us your drawing or sample
Our engineers review geometry, material and tooling feasibility and come back with a profile proposal and quotation.
Or email your drawing to info@leddiffuserfactory.com · WhatsApp +37259205909 · WeChat +861587897761