References
- IES Practical Guide to Photometry.
- IES Lighting Handbook (1981).
- IES Approved Method for Photometric Testing of Indoor Luminaires Using HID or Filament Lamps - IES Procedures Committee (Project 37).
- IES Guide to Lamp Seasoning (LM–54).
- Hi-Tek Testing Laboratories, Crawfordsville, IN.
- The Photometric Connection, (Dr. Levin, LD & A Sept. - Dec., 1982).
- IES Approved Method for Electrical and Photometric Measurements of General Service Incandescent Filament Lamps (JIES 10/81) (General Information Throughout Report).
References
- Barclay D.N., “Photometric Characteristics of Metal Halide Lamps,” Jour. IES, 7:197, 1978.
- Levin R.E., and Lemons T.M., “High Intensity Discharge Lamps and Their Environment,” IEEE Trans on Ind. & Gen Appl, IGA–7:218, 1971.