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The trimless version of aluminium profiles is designed to be completely trimless once installed into plaster ceilings or walls, with no aluminium frames showing. Combined with strip lights and LED drivers(not included), it creates continuously lighting effect in any room without shadows or overlapping. At the same time, the extrusions protect wall edges from cracking and chipping, eliminate the need for caulking, and provide easy transitions between wall-to-wall, floor-to-wall or ceiling-to-wall coverings.

Specifications:
Inner width: 12.5mm
Length: 2.0M/Segment,20M total
Material: High Quality Aluminium
Waterproof type: Non waterproof
Cover/diffuser: opal

Assembly:
1.Fixed in the groove with fixing glue or fixing screws
2.Profile fastening wings covered with gypsum plaster

Package includes:
6 x 2.0M LED aluminium channel (LED strip light is NOT included)
6 x 2.0M Cover/diffuser
12 x End caps
20 x Screws

Related items you may interested: (search on amazon)
- For wider Drywall LED Channel(inner width 21mm): please search "B07NHMBGB6 "