20 Linear Perimeter - Flush. A perimeter pocket system with flush mounted light source for continuous illumination of adjacent surfaces, available in any dimension to fully integrate with the architecture. Continuous, evenly illuminated snap-in lens without visible LED pattern. Continuous mounting to any desired length (within 1/4"). Standard Opal Diffuser for even illumination and no LED appearance. Remote driver options. Field replaceable LED boards. 90+ CRI, 3 Steps MacAdam delivering…