LeeSti Adjustable Grid Ceiling is a recessed linear lighting fixture available in 2' and 4' lengths, with a width of 1½". It comes in 3000 K and 2700 K color temperatures. Its adjustable design makes it ideal for various grid ceiling configurations—such as open-plan layouts—where fixture direction can help define circulation areas by differing from the general lighting orientation.

Optional wall washers and off-centered installations are supported, as ceiling tiles can rest on the fixture’s trim, allowing flexible compositions and tile width variations. The fixture can be configured as dimmable or non-dimmable, supporting 0–10 V dimmers (0–10%) with four-wire connections to control systems, or Triac versions (0–1%) using two wires compatible with standard dimmers. It offers a lumen output of 1,400 lumens at 12.5 W per foot.

Each fixture includes holes for suspension, allowing installation without transferring weight to the ceiling structure. The fixtures attach directly to the grid system for a flush finish without double trimming, and feature side screws for precise leveling. They are listed for damp locations and include side reveals to accommodate varying “T” bar heights across different ceiling manufacturers. The fixtures can also be arranged in continuous lines or interrupted by the ceiling structure for design flexibility