ltСветодиодные lamp socket E14 - candle steel hold of the most popular among peers after the appearance of powerful models. The number in the name indicates the diameter of the thread which in this case is 14 millimeters. The letter refers to the category of the lamp cap. A similar screw is also known as Mignon.
Led bulb E14 typically are used for small lighting - small lamps and wall lamps but also in chandeliers. Most often the source of their power is AC 220V. The popularity of these products due to several advantages of LED technology