2 ft. Toggled 2-lamp direct-wire LED strip fixtures (4000K/Cool White color temperature) are designed to replace and upgrade surface mount fluorescent fixtures. Unlike other fluorescent fixtures, the advanced technology in this fixture does not require a ballast so it adds another layer of energy savings (ballasts constantely use energy). Best of all, because this fixture doesn't use a ballast there won't be future associated costs for ballast replacements. Provides 2,080 Lumens of light output from just 16-Watt of total energy. toggled Direct-wire LED tubes are UL Listed, FCC compliant, are rated for 50,000-hours, and have a limited lifetime residential/6-year commercial warranty. Material: Steel.