Information

 Quick View of New Functionality
 TLCI (Television Lighting Consistency Index 2012)
The EBU, considering that,
1. television lighting must have a minimum quality standard in order to satisfy the audience,
the international exchange of programmes and the archive,
2. new, energy efficient, luminaires may not perform as well as expected, and that
3. in order to achieve repeatability, reliability and accuracy in spectroradiometric
measurements of luminaires, some conditions must be observed that whilst not onerous,
should ensure credibility for measurements and calculations.
Recommends that,
1. the analytical method specified in EBU Tech 3355 be used to identify problem luminaires,
so that existing and potential users of such luminaires may be advised of the colorimetric
problems involved in using them.
2. the procedures described in the Annex be used when making spectroradiometric
measurements for use in TLCI-2012 and TLMF-2013 calculations.