1. There are no UV or IR light, harmless to the human body
2. The cold light does not have heat radiation
3. Does not include the mercury, protect the environment.
4. The electric current is designed definitely, guarantee the lamps and lanterns are used for a long time
5. There is no phenomenon of glimmering, do not injure eyes
6. The low electromagnetic radiation as waves
7. Can replace 50W halogen bulb directly