Disk Lights

OVA hero image

Keystone’s Ova line of downlights is ideal for both commercial buildings and multi-dwelling unit (MDU) structures such as condominiums and apartment buildings. These surface-mount disk lights offer improved aesthetics vs. screw-in lamps. They mount directly to a junction box or retrofit into a wide range of existing cans, and their flush mount offers a clean, modern appearance.

Ova is equipped with Color Select technology, helping reduce SKUs and allowing end-users to choose from among four color temperatures.

Features and benefits:

  • Color Select technology
  • Powered by Keystone TRIAC dimming LED driver; 10−100% dimming
  • Includes quick-disconnect E26 base adaptor for easy install in retrofit applications
  • Suitable for a wide range of existing cans or junction box installations
  • 50,000-hour lifetime


Ova Instalaltion

Styles and Sizes:

OVA Styles


OVA Accessories


Downlights Brochure

Energy Star logo RoHS Compliant logo 50000 Lifetime 5yrWarranty ETL Sanitation Listed Marking ETL_classified

Tech Specs


  • 90 CRI | TRIAC Dimming
    Catalog Number Nominal Size/Shape Wattage Selectable CCT Lumens Efficacy Input Voltage Dimmable Energy Star CRI Rated Life Spec Sheet
    KT-LED7DL-4C-9CSH-DIM 4″ Circular 7W 2700K 650 93 lm/W 120V TRIAC Yes ≥90 50,000 hr Download
    3000K 690 99 lm/W
    4000K 740 106 lm/W
    5000K 710 101 lm/W
    KT-LED11DL-6C-9CSH-DIM 5″/6″ Circular 11W 2700K 1010 92 lm/W 120V TRIAC Yes ≥90 50,000 hr Download
    3000K 1080 98 lm/W
    4000K 1170 106 lm/W
    5000K 1130 103 lm/W

The Keystone Difference

Free samples

Friendly customer service

Fast quotes

Quick delivery

Industry-leading warranty

U.S. based