Columbia Lighting CBT22-LS35 2'x2' Back-Lit LED Troffer, 4400/3300/2750 Switchable Lumens, 3500K Color temperature
Columbia Lighting CBT22-LS35 2'x2' Back-Lit LED Troffer, 4400/3300/2750 Switchable Lumens, 3500K Color temperature
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$67.73
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description
PRODUCT FAMILY SPECIFICATIONS
CONSTRUCTION
CONSTRUCTION
- Aluminum lens frame has a matte white finish
- Luminaire housing is die formed code-gauge steel
- Acrylic micro-optics over each LED provide edge to edge illumination without pixelation or bright spots
- Frosted/textured lens provides smooth surface brightness
- 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 location label standard
- Adheres to LM79, LM80, and TM21 industry standards for photometrics and lifetime calculations
- DLC (DesignLights Consortium) Qualified.
WARRANTY
- 5 year warranty
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