A high performance asymmetric fixed aiming linear LED luminaire is a compatible drop-in gear tray designed specifically for the K5-FR. Proprietary asymmetric distribution provides ideal throw to the ceiling to reflect into the room for ambient lighting. Choose low power option to light corridors at standard ceiling heights. Higher output available for wider spaces and ceilings. Extruded aluminum construction. Satin anodized finish. The K5-i400 seamlessly drops into the K5-FR framing system for alignment and fixed aiming. The unique two-piece design significantly reduces field labor and delivers a more uniform, seamless finished cove profile than field built coves. Screw fasten to lock luminaire in place. Extruded aluminum construction. Satin anodized finish.