Subject
Atomic and Molecular Physics, and Optics
Reference14 articles.
1. KaufmanJ. E. and ChristensenJ. F. (Editors), IES Lighting Handbook, Fifth Edition, Illuminating Engineering Society of North America, New York, 1972, p. 25–16 (Fig. 25–15).
2. IES Guide to Lamp Seasoning
3. IES Approved Method for Electrical and Photometric Measurements of General Service Incandescent Filament Lamps