When you need to replace light bulbs, the first thing you will notice when you browse the light bulb aisle is incandescent bulbs are no longer available. These are the light bulbs many of us are the most familiar with since we grew up with them. They came in various shapes and sizes, as well as wattage ratings.
However, back in 2007, in efforts to promote a greener environment and conserve energy, Congress implemented steps to slowly phase these out. The last incandescent bulbs were sold in 2014, so, unless you have a stash hidden away, you will need to choose from one of the three different kinds of light bulbs on the market today.