A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Characterization of Optical and Electrical Properties of Solid-State Lighting Products as a Function of Temperature
Recommended Practice: Lighting Library Spaces
Guide for Security Lighting for People, Property, and Critical Infrastructure
Photometry of Reflector Type Lamps
Photometric Testing of Roadway and Area Lighting Fluorescent Luminaires
Photometric Testing of Searchlights Using Incandescent or HID Sources
Guide for the Selection, Care, and Use of Electrical Instruments in the Photometric Laboratory
Photometric Testing of Roadway and Area Lighting Luminaires Using Incandescent Filament or High Intensity Discharge Lamps
Photometric Testing of Floodlights Using High Intensity Discharge or Incandescent Filament Lamps
Life Testing of Fluorescent Lamps
Photometric Testing of Indoor Fluorescent Luminaires
Electrical and Photometric Measurement of General Service Incandescent Filament Lamps
Photometric Testing of Indoor Luminaires Using High Intensity Discharge or Incandescent Filament Lamps
Life Testing of High Intensity Discharge (HID) Lamps
Testing the Calibration of Locking-Type Photoelectric Control Devices Used in Outdoor Applications
Life Testing of Incandescent Filament Lamps
Electrical and Photometric Measurement of High Intensity Discharge Lamps
Spectroradiometric Measurement Methods for Light Sources
Identifying Operating Factors for Installed High Intensity Discharge Luminaires
Laboratory or Field Thermal Measurements of Fluorescent Lamps and Ballasts in Luminaires
Life Testing of Single-Based Fluorescent Lamps
Electrical and Photometric Measurements of Single-Based Fluorescent Lamp
Directional Positioning of Photometric Data