The Philips LED display using 25% recycled materials & PVC, BFR free housing is ideal for eco-friendly productivity. White LED's are solid state devices which light up to full, consistent brightness faster saving startup time. LED's are free from mercury content, which allows for eco-friendly recycling & disposal process. LED's allow for better dimming control of the LCD backlight, resulting in a super high contrast ratio. It also gives superior color reproduction thanks to consistent brightness across the screen. Smart Image is an exclusive leading edge Philips technology that analyzes the content displayed on your screen & optimizes your display performance. This user-friendly interface means that you can select various modes to fit the application in use. Based on the selection, Smart Image dynamically optimizes the contrast, color saturation & sharpness of images & videos for ultimate display performance. Smart Contrast is a Philips technology that analyzes the contents you are displaying, automatically adjusting colors & controlling backlight intensity to dynamically enhance contrast for the best digital images & videos or when playing games where dark hues are displayed. When economy mode is selected, contrast is adjusted & backlighting fine-tuned for just-right display of everyday office applications & lower power consumption.