No seasoning was performed in accordance with iesna lm 79. Iesna lm 79 08 electrical and photometric measurement of solid state lighting products ul 1993 1999. The following test report is prepared on behalf of green creative ltd. Iesna lm 79 08 photometric goniophotometry test report formatted to lm 6303 b. Test voltage for thd and power factor test would be equal to rated voltage or, in case of a voltage range, maximum value of that range. Lm80, lm79, tm21, istmt green creative your partner for. At the center of the solar system, there is a smoldering ball of plasma that permits planetary orbit and helps sustain life. While many other standards for photometric measurements of light sources and luminaires are avail. Led testing standards overview lighting research center. Why are special test procedures required for this technology, and what kind of information is gleaned. The fileopen plugin works with adobe reader and other viewers. Lm 8008 is being updated by the iesna lm 80 committee.
The following american national standards or illuminating engineering society of north america test guides were used in part or totally to test each specimen. Implementations of led lighting standards in energy star programs. Understanding lm 79 reports in 2008, the illuminating engineering society of north america ies published lm 79 08, approved method for the electrical and photometric measurements of solidstate lighting products. Measuring luminous flux and color maintenance of led packages, arrays and modules, includes errata 1.
Specifications for the chromaticity of solid state lighting products. Guide for the selection, care, and use of electrical instruments in the photometric laboratory. Lm79 technical report lm79 and lm 80 november 30, 2009. Department of energy, began the webcast with the announcement that lm 8008 is now available. Lm79 testing captures performance characteristics of products that feature. Bk lighting and teka illumination will provide iesna lm79 testing reports for all of our bkssl technology so that the designer can determine the suitability of our. This is exactly how any ies format file should appear when listed directly from a text editor. Iesna tm1605 technical memorandum on light emitting diode led sources and systems. The following test report is prepared on behalf of jiawei technology usa limited in accordance with iesna lm 79 08, used the following american national standards or illumination engineering society of north america test guides. Ies lm 79 08 ies approved method for the electrical and photometric measurements of solidstate lighting products foreword this approved method is a guide developed for the measurement of solid state lighting ssl products.
Electrical and photometric measurements of solidstate lighting products. The standard for this format is included in the document lm 6302, available from the illuminating engineering society. Led quality charter background report european energy. Understanding lm79 reports better buildings initiative. Iesna lm8008 an overview of the test procedure and how. Ies lm 79 08 electrical and photometric measurements of solidstate lighting productsies lm 8008 measuring lumen maintenance of led light sourcesies lm 7501 goniophotometer types and photometric coordinatesies lm 5894 iesna guide to spectroradiometric measurementsies lm 7807 total luminous. Photometric and electrical testing in accordance with iesna lm 79 2008 ies approved method.
Standard for selfballasted lamps and lamp adapters. This product is listed by design lights consortium dlc as an ultraefficient premium product that qualifies for the highest tier of rebates from dlc member utilities. Iesna lm 79 08 electrical and photometric measurement of solid state lighting products. Corm 2007 considerations related to lm79 iesna approved. L70 is a lifetime measurement criteria developed by iesna illuminating engineering society of north america to evaluate the useful lifetime of an led luminaire in terms of the expected number of operating hours until the light output has diminished to 70% of initial. Electrical and photometric measurements of solidstate. This approved method is a guide developed for the measurement of solid state lighting ssl products. Operated at rated voltage according to its normal use. The additional test item may not be covered by iesna lm 79 2008. Lm 79 is the lumen maintenance standard for ssl systems. The latest in led lighting test method and standards energy star. This approved method describes the procedures to be followed and precautions to be observed in performing reproducible accurate measurements of total luminous, radiant, or photon flux. It is the illuminating engineering society of north america iesna approved standard for measuring lumen maintenance of led light sources. Iesna lm 79 08 pdf download iesna lm as you are probably already aware, all electronic products go through testing before they can be sold.
And before the measurement, the sample was stabilized until the light output and power variations were less than 0. Iesna lm 1693 practical guide to colorimetry of light source 6. All measurements are made using the goniophotometer spectroradiometer test method. Rab led luminaires and led components have been tested by an independent laboratory in accordance with iesna lm 79 and lm 80. This october 30, 2008 webcast provided an overview of lm 8008, approved method for measuring lumen maintenance of led light sources, and how does energy star program for solidstate lighting ssl luminaires will use lm 80 to estimate lifetime for qualified ssl luminaires. Iesna lm7908 ies approved method for the electrical. Photometric and electrical testing in accordance with iesna lm 79 2008 ies approved.
The product was operated at rated voltage or at voltage required by manufacturer. Lm 79, lm 80, and future standards yoshi ohno director of cie division 2 member of ansi c7809, iesna tpc optical technology division national institute of standards and technology gaithersburg, maryland usa corm 2009 conference, gaithersburg, md, may 68, 2009. Iesna lm79 08 ies approved method for the electrical and photometric measurements of solidstate lighting products. Download download lm79 standard pdf read online read online lm79 standard pdf lm 80 standard pdf lm 79 report iesna lm 80 lm 79 80 standards sample lm79 report ies lm 80. All stabilization and measurements were made in compliance with ies lm 79 08. Each line marked with an asterisk must begin a new line. The following test report is prepared on behalf of blackjack lighting in accordance with iesna lm 79 08, used the following american national standards or illumination engineering society of north america test guides. Next generation industry alliance and us department of energy led. Iesna lm7501, goniophotometer types and photometric.