Light-emitting diode (LED) lighting is a type of lighting technology that is rapidly gaining popularity due to its energy efficiency and long life. LED lights are semiconductor-based devices that convert…
The development of light bulb technology dates back to the 1760s when Ebenezer Kinnersley heated a wire and it glowed, due to the incandescence effect. Joseph Swan first installed bulbs…
Lighting is intended to provide functional and aesthetic effects. A common way to illuminate an indoor space is to add windows or skylights to let the sunlight in. Light fixtures…
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