Id	207
Description	The units of this are the Standard Erythmal Dose (SED). One SED is 100 J.m-2 when weighted with the CIE 1987 erythemal response. The erythemal spectral effectiveness is defined by the Commission Internationale d E'clairage (International Lighting Commission - CIE) in 1987.
Group	Weather
Unit of Measure	SED
Allowed Range	1 to 1000