The LS4™ surface ambient luminaire delivers up to 109 lumens per watt of Cree TrueWhite® Technology 90+ CRI illumination. The 4' (1219mm) luminaire is available with up to 5,050 lumens in 3500K, 4000K and 5000K color temperatures. The LS Series features sleek and compact architectural design with flexible lumen packages, color temperatures and standard 0-10V dimming. Flexible mounting of the LS Series allows for individual mount or continuous row applications for surface mount, suspended mount, pendant mount and cove installations.