Hitachi and Seiyu develop light bulb with replaceable arc tube

While the rest of the world goes off to win the hearts of environmentalists (and laypeople, too) with

Continue to Hitachi and Seiyu develop light bulb with replaceable arc tube on Engadget.

Gadgets99 is a leading newssite providing news about pdas, phones and gadgets. Click below for more gadget news.
Gadgets99