Body and trim: Steel and aluminum. Finish: Back plate, powder coated gloss white. Trim, powder coated or plated as listed. Diffusers: Opal or faux alabaster acrylic.Drivers: HPF electronic for 120-277V. 0-10V dimming (10%).Luminaire orientation: Ceiling mounted. Mechanical: Mounts directly to a junction box (by others).Approvals: ETL.