When you think of a incandescent light bulb, you probably imagine this ... or EX39 bases; (20) S shape or G shape lamps that have a first number symbol less than or equal to 12.5 (diameter ...

Manufacturers and the government have sought new types of fixtures that would use less energy than Edison's pear-shaped glass ... incandescent lamps. The standards banned bulbs that produced ...

Masilonis is a small cog in a massive machine that most of us never think about — the men and women who heat sand for projector lamps and give those tear-shaped ceiling-fan bulbs their ...

Other types, such as halogen (a more efficient version of the incandescent lamp) and linear fluorescent bulbs, make up the rest. GE says it’s partnering with Walmart and Sam’s Club to promote ...