Compact fluorescent tubes last only a little over a year. The LightPanel , in contrast, has no fragile filaments to burn out, generates no heat, and has no parts that will need to be replaced. The national code allows for either red or green EXIT signs, and in different parts of the country both colors have been considered the traditional color. The human eye is more sensitive to green than red. Green light cannot be confused with an actual fire.
Green light creates a calming atmosphere.
For more detail on this issue, please follow this link . The LightPanel is listed by ETL to the UL Standard 924, and our listing number is 120665. ETL has performed all of the necessary tests to make sure the LightPanel conforms to the UL Standard 924. The LightPanel does not require any special disposal. If you have any questions not answered here, please feel free to send us email by clicking here .