ANSI/IES LM-46 Photometric Testing of Indoor Luminaires Using High Intensity Discharge or Incandescent Filament Lamps

This document provides a methodology for obtaining uniform test results under controlled laboratory conditions in measuring the luminous flux and intensity of luminaires with high intensity discharge (HID) lamps, including mercury vapor, high pressure sodium (HPS), and metal halide lamps. Also covered are similar luminaire types employing incandescent lamps, including tungsten-halogen lamps.

LISUN following instruments fully meet ANSI/IES LM-46 Photometric Testing of Indoor Luminaires Using High Intensity Discharge or Incandescent Filament Lamps:

LMS-6000 Portable CCD Spectroradiometer

LSG-2000 Goniophotometer with Rotating Mirror

LSG-1890B High Precision Rotation Luminaire Goniophotometer

LSG-1700 Rotation Luminaire Goniophotometer

LSG-1200A Compact Goniophotometer

LSG-1900B Near Field Moving Detector Goniophotometer