from Luminis

Available in 12”, 16” and 22” diameter, Prisma features a diffused prismatic refractor or aluminum reflector making it a versatile choice for numerous applications. Ideally suited for general illumination of offices, retail, schools and multi-purpose rooms where efficiency, reliability and aesthetics are paramount. Standard 4000K / 80 CRI 2700K, 3000K and 3500K available Optional 90 CRI for critical color rendition Lifetime beyond 125,000hrs Standard 0-10V dimming (dims to 1%)