For light.
some people use heat lamps to keep their cold blooded pet warm so that they can bask in "the sun"
There are 3 darks lamps that people use as light when they do it HARD
they stopped using candles, kerosene, oil lamps and fire torches in the late 19th century
The primary use for whale oil was for fuel in oil lamps. (This was made obsolete with the invention of electricity and electric lamps.)
They used oil lamps and lanterns, as well as candles.
they used wapour lamps as used in the army & other services
Before the invention of the light bulb, people used candles, oil lamps, gas lamps, and other forms of illumination to light up their surroundings. The light bulb revolutionized the way we illuminate our homes and cities by providing a more efficient and reliable source of light.
Candles, Gas lamps and fire torches :)
Kerosene lamps
That one type of salt that people use with lava lamps
Before the light bulb, people used candles, oil lamps, gas lamps, and lanterns to provide light. These light sources were fueled by materials such as tallow, whale oil, kerosene, and gas. Additionally, people relied on natural light sources during the day, such as sunlight and fire.