References
- LewinIan and McFarlaneJohn. 1983. Performance Characteristics of Fluorescent Lamp and Ballast Combinations. J of the IES.
- LewinIan and StaffordLloyd. 1986. “Photometric and Field Performance of High Pressure Sodium Luminaires.” Paper presented at the IES Annual Conference, Boston, August 1986.
- YahrausTheodor G. “HID Luminaire Output as a function of Component Temperature Variation.” Paper presented at the IES Annual Conference, Boston, August 1986.
- LewinIan “Research and Development of Field Factors for HID Luminaires.” Final report to the Lighting Research Institute, Orange, CA.