Modeling of dimmable High Power LED illumination distribution using ANFIS on the isolated area

A Study on the Working Performance of Dimming Methods for Single- and Multichip Power LEDs

“…The main package structure is similar, but the number of chips is different [21]. The current challenges faced by solid state lighting are to increase total flux output of multiple high-power LEDs and to increase the lighting efficiency of each [3].…”

“…Home power consumption has become an important part of energy consumption. In particular, the power consumption of lamps in a typical home is a factor that cannot be ignored [3]. Although an LED solution is still more expensive to implement, energy costs are reduced and the shortcomings of fluorescent technology can be addressed, including energy savings by dimming and color temperature control.…”

“…LEDs are semiconductor devices that emit photon energy (light) when an electrical current is passed through them [5]. Its many advantages over conventional light sources that were developed by improving luminous efficiency and integrating multichips within limited areas are unparalleled.…”

Technical–Economic Analysis of the Solutions for the Modernization of Lighting Systems

“…The light reaches a maximum intensity quickly without a warm-up time and is pleasant for the eye; the bulbs do not generate heat, do not produce light in a spectrum other than the visible one, do not contain mercury, energy consumption is considerably reduced, and all the energy consumed by an LED bulb turns into visible light. However, even with so many advantages, the constraints prevent the acceleration in the pace of the replacement of outdated lighting technologies due to limited financial resources; only the costs of replacing the technology are considered [30], not the savings resulting from the reduction in consumption over time [31], and this is precisely because of the decision makers' lack of knowledge in the field.…”