The energy and cost efficiency of Light-Emitting Diode (LED) Presented by: Abdullah Al-Thunayan Student ID: 200600300

Outline Introduction Objectives Literature Review LED Lighting Market Research Methodology Recommendation

Introduction LED is a better lighting alternative compared to incandescent lighting. characteristics suits the modern day need of lighting source for modern devices & gadgets. Energy efficiency feature can help in the preservation of the environment. To educate and create awareness on the innovation of technology brought by LED technology. The research paper is seeking to achieve beyond reasonable doubt that

Objectives LED lighting are more energy efficient than incandescent or florescent lighting. LED lighting works longer. LED lighting is environment friendly. Using LED lighting is cost savings. The intended outcome of the research is as follows: Proved that …

LED lighting will dominate as light source in the future. Objectives LED lighting will dominate as light source in the future. LED lighting will take part in technology advancement. LED lightning will be part of our daily life. Cont…The intended outcome of the research is as follows: Proved that …

Light-emitting diode (LED) is a semiconductor light source. Literature Review Light-emitting diode (LED) is a semiconductor light source. used as indicator lamps in variety of devices & used for other lighting applications. Literature Review: Background

Literature Review Light-emitting diode (LED) . Introduced as a practical electronic component in 1962. the early LED emitted low-intensity red light, but the modern versions are available across the visible, ultraviolet, and infrared wavelengths, with very high brightness. . Literature Review: Background

LED Lighting Market The market for general-purpose LED lighting is currently very small but it is growing rapidly as the technology improves & price goes down. In 2007, the global LED market was $4.6 billion, and the general lighting portion represented only an estimated 7% of these sales, behind mobile appliances (44%), signs and displays (17%), and automotive (15%) Literature Review: (LEDs Magazine, 2008c)..

Research Methodology The nature of this investigative research paper is qualitative that employed descriptive method of research which utilizes secondary resources in the form of published articles, previous literatures and surveys, case studies regarding marketing strategies, related account in website, and e-articles from the Internet. Literature Review:

Recommendation Replace incandescent lamps with LED lights. The usage of daylight Turn off when not in use Proper handling & usage to prolong life span Continuous research and development Create awareness about the environment The energy efficiency of lighting installations can be improved with the following recommendations:

Thank You for Listening End Presentation Presented to: Dr. mohammad rafiq