This LG Monitor uses An SUPER Energy Saving mode which saves an additional 25% energy than conventional LED monitors. It does this by ensuring you get the best picture quality without image loss. Brilliant LED Backlighting display delivers crystal-clear images, true blacks and the most vivid, To make multi-tasking a breeze, the Dual Smart Solutions allows the simple set up of: - A Dual Monitor by just one click - A Dual Taskbar on each monitor - Auto-optimized Dual Weblife-like colours on a slim screen