Thomas Edison was a renowned American inventor who is credited with inventing the first practical incandescent lightbulb in 1879. He conducted numerous experiments and tests to find the right material for the filament that would produce light without burning out quickly. Before Edison's invention, people had to rely on candles, oil lamps, or gas lighting to illuminate their homes and workplaces. Thanks to his innovative work, the lightbulb revolutionized society by providing a safe and efficient way to light up spaces.

Put this in 3rd graders words while keeping the same evidence and factual value.

Thomas Edison was a really smart guy who made the first lightbulb that actually worked in 1879. Before that, people had to use candles or oil lamps to light up their homes. But thanks to Edison's invention, we can now have bright lights without worrying about them burning out quickly. This was a big deal because it revolutionized how we light up our homes and workplaces. Edison did a lot of experiments to figure out the best material for the lightbulb filament, and his hard work paid off!