The T285L Series is designed with a unique, patented, precision optical system which produces uniform spot, narrow flood or flood distributions. The 34W T285L Series can deliver up to 3126 lumens, utilizing less than 1/3 of the energy of halogen equivalents and having a rated life of 50,000-hours. It is available in 2700K, 3000K, 3500K and 4000K color temperatures and 80 or 90 CRI versions. Optional SpectralWhite color/white enhancing versions offer CRI and Color Quality Scale (CQS) scores of 90+, rendering colors richly and making whites appear naturally brilliant.