Panasonic has introduced LIFI HDTV sets powered by LUXIM's long-life LIFI illumination technology.

LIFIis a new light source that delivers high brightness, long stable performance, fast turn-on time and brilliant colors.
While conventional light sources for projection micro-display illumination degrade over time and must be replaced by the consumer during the TV's life, LIFI enables high levels of screen brightness, contrast and color vividness that last for an extended period of time.
Panasonic's LIFI HDTV is expected to be available in 50, 56 and 61 inch screen sizes at specialty retailers in April 2007.
See the Luxim site for technical details on LIFI.