The infrared range runs from 0.7 microns up. The ultraviolet range runs from 0.4 microns down to about 0.15 microns. In the ultraviolet range, sunlight striking the surface of the earth has no content below 0.292 microns. This is due to absorption of all of the wavelengths below 0.292 by the ozone, oxygen, and nitrogen in the earth's atmosphere. UV wavelengths below .35 microns.
Fluorescent lighting depends on the electrical excitation of mercury vapor.
Typical low-density polyethylene is also shown for information. We believe this information is the best currently available on the subject. It is offered as a possible helpful suggestion in experimentation you may care to undertake along these lines. It is subject to revision as additional knowledge and experience is gained. DuPont Teijin Films makes no guarantee of results and assumes no obligation or liability whatsoever in connection with this information.