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Panasonic: New LED bulbs shine for 19 years

Panasonic has launched a new LED lightbulb in Japan that it claims can save energy and last about 19 years. That's 40 times longer than incandescent bulbs.

By September 10, 2009


Are ESL bulbs better than CFL or LED?

Vu1 says its Electron Stimulated Luminescence bulbs are safer and better quality than CFL and LED lights. Is ESL the next big thing in lighting?

By September 16, 2009