In recent years, developments in LED technology with many of the lighting device could be seen has been redesigned. To have low power consumption and long, trouble-free operation for years in the LED illumination light sources because they can use to improve energy efficiency in lighting provides the opportunity. LEDs and light sources as well as individual fixtures, as well as tab a, LED light at an angle because of the specific lighting in a different way than traditional light sources are evaluated. Produced in different types of mounting LED lamps can be combined or used individually with a very vibrant and bright colors lighting components are produced. Various sizes in shape, mainly in form of radial structure, the case will still be very different. Light-emitting diodes (LED) according to the base material of different wavelength radiation do. Usually within a limited region, this light source is used for the purpose of warning or illumination. Preferred to be cheaper costs and recent technological developments in this light source with LED light output levels gradually increased over time. LED lighting products for next-generation light source based environment has prepared to assume the task. In this study, the LED light source characteristics, advantages and some characteristics of the LED light source has been taken.