The BLPL14-WS3CCT back-lit panel light provides excellent solution for commercial and industrial applications by offering even edge-to-edge lighting. Color temperature can be switch to 3500K neutral white, 4000K cool white and 5000K daylight. The input wattage can be adjustable to 3 different level that helps you to save energy cost. With the ultra thin design they are perfect for applications with shallow drop ceilings.The BLPL14-WS3CCT is DLC and UL certified. It is popular in office, warehouse, public area and other commercial area. Features • 3 selectable color temperature• 3 input wattage level• Aluminum housing with white finish• 0-10V dimmable• 120-277Vac universal input voltage• Wet location listed• DLC and UL certified Compliance/Certification • DLC listed.• UL certified.• EMI/RFI emissions per FCC 47CFRPart 15B.• RoHS compliant, contains no mercuryor lead.• Suitable for wet locations. Specifications Model Number MBLPL14-WS3CCT CRI 80+ DLC Yes Input Wattage 20/30/40 W Input Voltage 120-277V Operating Temperature -29˚F - 129˚F Dimmable 0-10V Input Frequency 60 Hz Brightness 2200-3300-4400 lm Trim Flat Quantity Per Case 2 Quantity Per Pallet 100 Efficacy 110Lm/W CCT 3500K 4000K 5000K Life Hours 50,000 Length (Inch) 47.76 Width (Inch) 11.93 Height (Inch) 1.02 Dimensions