Technical Specifications Power -- Max.20W Voltage -- v200-240V Frequency -- 50-60Hz Case Color -- Yellow Cap type -- 1xE27 Protection Class -- IP20 - Class II Operating Temperature -- - 20 / +60 Degrees Important Notes It is not suitable for use with a dimmer - It is for decorative purposes - Looking directly at LED bulbs can damage the eyes - Product Advantages It is easy to install and practical to use - It is aesthetically pleasing, so you can adjust it to the position you want - It saves energy.