FI series :pure sine wave off grid inverter
When people turn on electric lamps, they often think of this great inventor, who brought endless light to the darkness. In 1979, the United States spent millions of dollars for a year-long commemoration to commemorate the centennial of Edison's invention of the electric light bulb
Today is the anniversary of Edison's death
Before the advent of electric lamps, the commonly used lighting tools were kerosene lamps or gas lamps. This kind of lamp burns kerosene or gas, so it has strong black smoke and pungent odor, and it is very inconvenient to add fuel frequently and scrub the lampshade. What's more, this kind of light can easily cause a fire and cause a catastrophe. Over the years, many scientists have tried their best to invent a safe and convenient electric light.
In the early 19th century, a British chemist made the world's first arc lamp with 2,000 batteries and two carbon rods. But this kind of light is too strong and can only be installed on streets or squares, which cannot be used by ordinary households. Countless scientists have racked their brains for this, trying to create a cheap and durable household light.
The day has finally come. On October 21, 1879, an American inventor finally lit the world's first practical electric lamp through long-term trial and error. Since then, the name of the inventor, like the electric light he invented, has entered thousands of households. He was Edison, who was praised as the "king of invention" by later generations.
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