3 ms·
Along light temperature there's light cri as well, which measures how faithful to real life a light is. New standards such as Tm30 came out recently as well
by amarcheschi 2y ago
Along light temperature there's light cri as well, which measures how faithful to real life a light is. New standards such as Tm30 came out recently as well
- esafak 2y agoIt's hard enough to get the CRI out of manufacturers. I've never seen any other measure of light quality reporter ever.
- davidmurdoch 2y agoWaveform lighting publishes their reports.
- gsck 2y agoCRI is usually only reported on professional grade lamps (Theatre, Film/TV) you'll almost never find it reported on anything below that.
- Auracle 2y agoSome consumer bulbs at least used to have it listed on their packaging.