It’s normal to give little thought to your household flashlight. But when you need it and the batteries are dead or the bulb burned out, justified frustration sets in. These days, smart homeowners keep LED flashlights on hand.
Unlike a traditional flashlight, which wastes energy by throwing off heat when in use, LED flashlights have bulbs that last much longer and put off only 1/10 of the energy. It is a small thing, but when you’re under the sink fixing the disposal, you’ll be glad you’re grabbing for something that will power you through your job.