LED E27 Application: House decoration, Meeting room, exhibition hall, showcase etc. ... .2) Available E27,E26,E17 base type. Optical system:1)LED beam Angle:140 degree.2)High-quality frosted glass cover ... .2) Available E27,E26,E17 base type. Optical system:1)LED beam Angle:140 degree.2)High-quality frosted glass cover ... and glare free.3)No Ultra violet or Infrared Radiation. led E27 light bulb