#111: CIE standard illuminant F4 Edit
Delete| Brand | other |
|---|---|
| Lamptype | Fluorescent Tube |
created by Sarina Wunderlich, 04.03.2010; last updated by Sarina Wunderlich, 04.03.2010
Description
CIE standard illuminant F4 Warm White Fluorescent, 2940 K "standard" fluorescent lamps of two semi-broadband emissions of antimony and manganese activations in calcium halophosphate phosphor