A Revolution In Picture Quality and Ultra-slim Design. With a contrast ratio of 3,000,000:1, LG TVs latest LED backlight-technology provides you with crystal-clear images, deeper blacks and the most realistic colours available today. LG LED TV will save you money off your electricity bills as LED backlight-technology saves up to 40% of power consumption vs. LCD technology. LG LED backlighting also saves on space, resulting in an ultra-slim design that can be hung on the wall like a picture frame.