Columbia CBT14 1x4 CBT 23W/27W/39W LED Back-Lit Troffer, 3CCT & Lumen Selectable, 120-347V
The CBT is a LED panel with switchable lumen and CCT options to create built-in versatility. Perfect for offices, classrooms and many other applications. Features Size: 1x4 Finish: White Wattage: 23W/27W/39W Voltage: 120-347V Color Temperature: 3500/4000/5000K Lumens: 2750/3300/4400 lumens CRI: 80 0-10V 1% Dim to Off driver (standard) provides superior dimming capabilities Back-lit design and frosted lens provides smooth, even illumination across the face of the luminaire Luminaire housing is die formed code-gauge steel Low profile design is ideal for shallow plenum applications Frosted acrylic textured lens provides smooth surface brightness Integral T-bar clips for secure mounting to 9/16" and 15/16" grid ceiling Dimension Length: 47.8" Width: 11.9" Height: 2" Weight: 4.99 lbs Estimated Life 60,000 hour LEDs at L90 for reduced maintenance Warranty 5 year warranty Document Spec Sheet Instruction Sheet Labels: