The Osram PrevaLED Coin 111 COB G1 18W 3000K 40degrees is a replaceable LED lamp with a compact design. Thanks to its single light source it provides shadow-free lighting. It is suitable for use in private households as well as in business or public premises. With an optional trailing edge or leading edge phase dimmer this LED can be dimmed on site. This illuminant has a beam angle of 40 degrees. The beam angle determines the angle at which the light emerges from an LED spotlight. The larger the beam angle, the larger the illuminated area, but it also becomes less bright, because more area is illuminated.