Illumination Producing Devices, commonly known as light-emitting diodes, has changed the way we think about illumination. Such tiny devices produce light when an electrical flow flows across them. The brightness intensity of LEDs vary considerably depending on the type of technology used. Various LED types such as traditional LEDs, https://sarah528w5l.law-wiki.com/1356679/investigating_the_impact_from_various_light_emitting_diode_techniques_on_luminance_levels_and_these_applications