The emergence of LED lighting is helping to promote more sophisticated lighting control technologies.

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Both models will also apparently come packed with features, include driver and passenger side airbags, interior and exterior LED lighting, a "solar assisted" climate control system, and an "advanced drive computer" that includes GPS, a rear-view camera, and a complete vehicle diagnostic system.

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Extras: On my test cars additional features included the moonlight blue metallic paint, allroad Premium Plus Model with auto-dimming interior mirror with compass, auto-dimming power-folding, heated exterior mirrors, Audi music interface with iPod cable, Bluetooth, driver information system, heated front seats with driver memory, HomeLink garage door opener, Audi xenon pluse lighting with LED DRL, three-zone climate control and power tailgate.

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Featuring LED Plus technology, the LX6500 combines edge lighting and local dimming for greater control of individual sections of the picture, based on the actual on-screen content which will deliver better contrast, amazing clarity and color detail, as well as greater energy efficiency compared to conventional LCD TVs.

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