DESC: A smart sensor that automatically saves energy Stop worrying about the lighting conditions affecting your display. This Samsung LFD adjusts its brightness levels as ambient light changes so your images are always crystal-clear. And while it compensates for low-light and high-light environments, you ll save energy and stay eco-friendly. Save money, save space with built-in speakers Maximise your impact with a great picture and crisp audio. Your message will be heard loud and clear with built-in speakers. You ll save money when you eliminate the cost of purchasing separate speakers, and you ll save valuable space as well.