JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
Breaking the Efficiency Barrier
Our latest retrofits run at an amazing 185 lumens/Watt efficiency
Plus they're easy to install,
and designed & built in America.
4ft 185 lm/W LED Retrofit Kit
• Retrofits 2x4 fixtures
• 5,730 lumens at just 31W
• Available in 4000K & 5000K
• With or without frosted lens
• Also available in 49W with 9,065 lumens
• Buy American Compliant
• 7-year Warranty
» Upgrade your 2x4 fixtures today
8ft 185 lm/W LED Retrofit Kit
• Retrofits 8ft and 4ft warehouse fixtures
• 11,850 lumens at just 64W
» Upgrade your 2x8 fixtures today
Shop all of our Buy American Compliant Lighting