Product Description The DS551LX4 combines the benefits of a high bright display with a super narrow bezel for tiled video wall applications. This model features a full HD 55-inch IPS LCD with a high brightness backlight producing a 3,000 nit image. Each screen comes individually color calibrated for exceptional color quality and uniformity among multiple displays. With an ultra slim 3.5 mm bezel-to-bezel width, multiple screens can be placed side by side to create near seamless image. Super Narrow Bezel for Video Walls The DS551LX4features an ultra slim 3.5 mm bezel-to-bezel dimension for video wall applications. With built-in video daisy chaining, a single 1080p source can be used on video walls up to 6×6 in size without the need for any additional external video wall controller. By combining a narrow bezel display with the benefits of a high brightness LED back light, these displays are ideal for indoor environments that receive a high amount of external daylight such as airports, shopping centers and storefront window displays. LED Backlit with Local Dimming LED back lighting is both more energy efficient and provides a much brighter image than traditional CCFL backlights. Due to the compact nature of LEDs, displays are also typically thinner. DynaScan’s DS² line of LCDs utilize a proprietary system of LED backlighting which is not only more energy efficient than traditional CCFL backlights, it is also considerably brighter. DynaScan has applied its LED expertise to create a collection of ultra-high brightness LCDs which can easily be viewed in direct sunlight such as storefront windows or outdoor enclosures. The display features a local dimming LED back light technique for a remarkably high contrast picture as high as 1,000,000:1 (dynamic). With direct local dimming, darker areas of an image receive less backlighting than lighter areas, as opposed to CCFL and edge-lit LED backlights which illuminate an entire screen at all times causing blacks and dark areas to appear washed out. EvenGlow Technology Even with direct LED backlighting, lighting can appear uneven and create a visual “hot spot” toward the center of the screen with the corners slightly darker. DynaScan’s new EvenGlow™ technology produces an evenly illuminated image and greatly reduces hot spots.