Columbia Lighting CBT22-LS35 2'x2' Back-Lit LED Troffer, 4400/3300/2750 Switchable Lumens, 3500K Color temperature

PRODUCT FAMILY SPECIFICATIONSCONSTRUCTION Aluminum lens frame has a matte white finish Luminaire housing is die formed code-gauge steel OPTICS Acrylic micro-optics over each LED provide edge to edge illumination without pixelation or bright spots Frosted/textured lens provides smooth surface brightness INSTALLATION Integral T-bar clips for secure mounting to grid ceiling For surface mount applications use surface mount kit accessories For plaster or sheet rock installations, use flange kit accessories ELECTRICAL 60,000 hour LEDs at L70 for reduced maintenance Operates at 120–277V. 1V minimum low-end trim recommended when paired with a 0-10V dimmer 0-10V dimmable driver, down to 10% Switchable Lumen technology allows for easy field-adjustable lighting output with three level switch located on back of panel Switchable Lumen fixtures ship at the highest lumen output, 3500k CERTIFICATIONS All luminaires are built to UL 1598 standards and bear appropriate cULus labels Damp locatio