SKLL  is a natural fit for office, educational and healthcare applications. The SKLL Series provides enhanced lighting and high system efficacy in applications requiring long or continuous operation. LED optimized lenses inset by a 2″ deep aluminum trim provide both high efficacy and superb visual comfort. SKLL is available in 1×1, 1×2, 1×4, 2×2, 2×4 and 4×4 configurations. Compatible with decorative overlays by others.


OPTICS   LED optimized Satin Ice (SI) lens for maximum efficiency.

LED  Modules in 80 and 90 CRI @ 3 SDCM. L70= 50,000 hours.

DRIVER   Class 2 AOC driver, 120/277V input, PF > 90%, THD < 20 @ 120V. 0-10V dimming to 1%. -20C to +50C operating range.  Field replaceable. 

CERTIFICATION   Luminaires are cETLus listed conforming to UL STD. 1598 and certified to CSA STD C22.2 NO. 250.0. Suitable for dry & damp locations. Union Made in the United States of America. I.B.E.W. RoHS compliant.


  •  Specification
    .IES Files
  • SKLL 2x2 (w/1x1)ViewSpecification SheetsInstallation GuidesIE Files
  • SKLL 1x4ViewSpecification SheetsInstallation GuidesIE Files
  • SKLL 2x4ViewSpecification SheetsInstallation GuidesIE Files
  • SKLL 4x4ViewSpecification SheetsInstallation GuidesIE Files
  • LED Brochure
  • Tunable White

Made in USA

Day-O-Lite products have been designed and manufactured in our Warwick, Rhode Island facility for over 75 years. We are a founding member of the 'Made in USA' brand and our products are compliant with the Buy American Provision and the American Recovery and Reinvestment Act.

Custom Capabilities

Day-O-Lite offers a wide range of custom capabilities ranging from simple variants of standard products to complete custom design and fabrication. Our goal is to provide value-added customization services through advanced design, engineering and manufacturing technologies.

Customer Service

Day-O-Lite's focused mission is to deliver sustainable high-quality commercial lighting products, and outstanding, personalized customer service to our clients. Our team does so through a commitment to excellence, continuous improvement and technology at all levels of our organization.