Affordable, Slim, Direct-Lit LED LCD TVs with built-in b-lan SONIFI™ Integration. The world leader in flat panel technology once again delivers an amazing viewing experience to your guests. The Samsung 678 Series is designed to deliver the premium entertainment experience that today’s guests expect. Available in 40", 48" and 55" sizes, they feature direct-lit LED technology, for stunning Samsung picture quality with a cost of entry similar to that of CCFL back-lit TVs. LED also uses up to 50% less energy, helping you conserve and save money. Content management is made simple with the Samsung REACH 3.1 management solution. And Samsung’s LYNK DRM and Pro:Idiom™ DRM technologies protect content, while offering guests a seamless, superior viewing experience.