OPK-4 Extrusion

Ref: C0370

  • Easy LED service (assembly and disassembly OPK-4 extrusion „on click”)
  • Line of light in the built-in lighting fixture without visible aluminum elements
  • Can build fixtures going seamlessly from recessed to suspended
  • OPK-4 extrusion can be bent
  • Smoothly changing lighting height
  • Fits in the thickness of a drywall board 0.47"/ 12 mm
  • Designed to reach an IP67 waterproof rating
Silver anodized
Technical specification

- for creating serviceable straight- and broken-line fixtures, built into drywall, flush with their surface, without visible aluminum flanges


- technical mounting track fixed with adhesive used for drywall. Snap-in light fixture with mounting brackets

Additional information

- replaces TE-4 system
- spece for LED strip: 0.50" / 12.8 mm


Extrusion bending


Minimum internal radius

Minimum external radius

 300 mm / 118.11”

 300 mm / 118.11”


- Minimum radius – bending radius which when exceeded causes destruction
  (deformation, bending or lack of compatibility with other accessories, e.g. covers, end caps, etc.) of the profile.

- Internal radius – refers to the extrusion bent so that the cover is facing the inside of the arch.

- External radius - refers to the extrusion bent so that the cover is facing the outside of the arch.

- Irregular curves are possible after consultation and individual quotation.

- When bending anodized extrusions, one should be aware of cracking of the anode coating (which may be more or less visible depending on the radius).


Possibility of making a linear fixture with IP67 protection, which means the fixture is dustproof and waterproof. 

Turn off LED lights during peak day light hours in outdoor applications to avoid excessive heat buildup which will result in diminished LED life.

Ref. nr. surface finish available lengths
C0370ANODA_1 Silver anodized
C0370ANODA_2 Silver anodized
Technical drawing