That translates to about $6 per light bulb on the annual energy bill. If you change out 40 bulbs, you could save about $240 per year. "Lighting is moving from a short-term investment to a longer ...

The easy answer is one, once we gather requirements, generate purchase orders for the bulb, get signatures in triplicate from appropriate departments, test the bulb, and conduct end user ...

Earlier this month, Thomas Edison’s GE, together with Sylvania and Philips won a legislative victory when Congress passed an energy bill that would outlaw sale of the standard light bulb by 2012.