N/A U.L. Listed and CSA Certified, Thin-lites are designed for high light output at low amp draw. They offer years of reliable, virtually maintenance-free service. Energy efficient, Thin-lites are complemented by non-yellowing diffuser lenses, baked white enamel finish and attractive woodgrain trim. Standard fixtures have aluminum housings. These long lasting fixtures are warranteed for two years. They include standard AC fluorescent tubes powered by Thin-Lite’s highly efficient DC electronic ballasts.