Fluorescent light bulbs sit on a shelf in the warehouse of Kennedy Webster Electric Co. in Downers Grove, Illinois, U.S., on Tuesday, July 19, 2011. Photographer: Daniel Acker/Bloomberg
Sylvania incandescent light bulbs sit on a pallet in the warehouse of Kennedy Webster Electric Co. in Downers Grove, Illinois, U.S., on Tuesday, July 19, 2011. Photographer: Daniel Acker/Bloomberg
Scott Paddack, operations manager, moves pallets of Sylvania incandescent light bulbs in the warehouse of Kennedy Webster Electric Co. in Downers Grove, Illinois, U.S., on Tuesday, July 19, 2011. Photographer: Daniel Acker/Bloomberg *** Local Caption *** Scott Paddack
