Just when you thought all was quiet on the light bulb front, along comes another spoon of outrage to stir the pot. The latest trouble bubbled

Utilities want to know whether L.E.D. streetlights, tens of thousands of which have already been installed in parts of many cities, including Seattle and Los

Utilities want to know whether L.E.D. streetlights, tens of thousands of which have already been installed in parts of many cities, including Seattle and Los