# e-ILV

The e-ILV provides free access to all the terms and definitions contained in the international standard CIE S 017:2020 ILV: International Lighting Vocabulary, 2nd edition.

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# 17-26-058

blue light hazard time integrated radiance

LB,t

time integral of the blue light hazard radiance, LB, as integrated with respect to the exposure duration

Note 1 to entry: This definition is based on the assumption that an action spectrum is adopted for the actinic effect considered, and that its maximum value is 1.

Note 2 to entry: It is essential to specify which actinic action spectrum is used, as the unit is the same for any action spectrum.

Note 4 to entry: The blue light hazard radiance dose is expressed in joule per square metre per steradian (J·m−2⋅sr−1).

Note 5 to entry: This entry was numbered 17-100 and 17-103 in CIE S 017:2011.

Publication date: 2020-12