4.8” recessed slot designed for continuous runs in various configurations Suitable for drywall, wood, grid ceiling, and other architectural ceiling applications 50mm machined aluminum double gimbals. Adjustable and lockable Individual fixture heads can slide within the channel Easily adjustable in the field for maximum flexibility Lumen range up to 2200lm (80+, 90+, and 97+ CRI options) 1% dimming standard with several integral driver options