Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The power spectrum for Sylvania black light blue fluorescent lamps (F15T8/BLB) used in the study (spectrum supplied by Sylvania). The y-axis value of the curve at a given wavelength x is the total m-Watts of power radiated by the lamp in a one nm wide bandwidth centered on the given wavelength x. The wavelength range was from 340 to 410 nm with a maximum emission peak at 365 nm.
