Lm 80 apply to the led package, array, or module alone, not a complete system, it is testing a component level. This report must not be used by the customer to claim product certification, approval, or endorsement by nvlap, nist, or any agency of the u. Measuring luminous flux and color maintenance of led packages, arrays and modules quantity. This approved method is one of a continuing series of iesna approved methods, which are written to permit reliable comparison of test results among laboratories by establishing uniform test methods. Security light lm79 08 test report security light ies. While many other standards for photometric measurements of light sources and luminaires are avail. The ies lighting library is the comprehensive collection of current ies and ansi ies standards. Manufactu rer oem name if different zhongshan luxmode industrial co. Led components ies lm 80 testing results introduction this document provides the results of crees ies lm 802008 and lm 802015 lm 80 testing on its led components. Ies lm 79 08 electrical and photometric measurements of solidstate lighting products 1. Measuring luminous flux and color maintenance of led packages, arrays and modules, includes errata 1. Department of energy, began the webcast with the announcement that lm 80 08 is now available. For new lighting products or custom made luminaires, these led lighting products can be submitted for testing in accordance with the lm 79 led lighting standard by request.
The product was operated at rated voltage or at voltage required by manufacturer. This test may not be duplicated or used in part without prior written consent from bay area compliance laboratories corp. The ambient temperature of the sample was maintained at 25 c1c during measurement. The scope within this ansi ies lm 8015 has been expanded to include. It is the illuminating engineering society of north america iesna approved standard for measuring lumen maintenance of led light sources. Are the documents at the ansi webstore in electronic adobe acrobat pdf format only. And before the measurement, the sample was stabilized until the light output and power variations were less. Electrical and photometric measurements of singlebased fluorescent lamps. We have no amendments or corrections for this standard. Lm79 test reports and luminaire led quality and performance. Measuring luminous flux and color maintenance of led packages, arrays and modules. Only reports from recognized laboratories are relevant. Reading, understanding and applying the lm 80 standard.
Lm 79 08 testing should be performed by eparecognized laboratories for the category of the product tested. Download the white paper below to read the full outline of understanding lm 80. Iesna lm7908 ies approved method for the electrical and. All stabilization and measurements were made in compliance with ies lm79 08. This report is governed by, and incorporates by reference, the condition of testing as posted at its date of issuance and is intended for your exclusive use. Approved method for the electrical and photometric. Ies lm 80 08 measuring lumen maintenance of led light sourcesansi ies rp800 r2005 roadway lighting ansi approvedies tm1605 technical memorandum on light emitting diode led sources and systemsies lm 5894 iesna guide to spectroradiometric measurementsies lm 7807 total luminous flux measurement of. Photometry conformity testing labs private limited. All stabilization and measurements were made in compliance with ies lm 79 08. This table of contents is updated regularly to reflect the addition of newly published documents. In 2008, the illuminating engineering society of north america ies published lm7908. Lm80, lm79, l70 and tm21, what are the differences for. Optical and electrical measurements of solidstate lighting products. The lm 79 08 testing standard was approved and published by the illuminating engineering society ies of north america in 2008.
Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only. Illuminating engineering society of north america iesna add to alert. Download the ies, certification, spec sheet of lampshining led lighting fixtures. The ambient temperature of the sample was maintained at 25c1c during measurement. Above all lightingquality low profile led,t24 high lumen universal fixture. Lspkg lm79 08 test report lspkg dlc standard ies lspkg dlc premium ies. No seasoning was performed in accordance with iesna lm 79 08. Illuminating engineering society of north america led package, array or module driven by auxiliary. Library lighting todays library is different in many ways from libraries of the past. Lm 79 is the illuminating engineers society north america iesna approved. Ies approved method for the electrical and photometric measurements of solidstate lighting products. Method for the electrical and photometric measurement of general service incandescent filament lamps. Lm 79 08 approved method for electrical and photometric measurement of ssl products lm 80 08 approved method for measuring lumen maintenance of led light sources rp1605 addendum a 2008 section on light emitting diodes iesna standards being developed lm xx electrical and photometic measurements of high power leds y. Measuring luminous flux and color maintenance of led.
Partner company name zhongshan luxmode industrial co. R011506614l lm 79 08 test reportpage5 of15 3testmethod 3. Lm 79 is the lumen maintenance standard for ssl systems. Primary contact name kevin chao primary contact email or address kevin. The product was operated at rated constant current required by manufacturer. This is the spanish translation of the english version of lm 79 08 without change. 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. Measuring luminous flux and color maintenance of led packages, arrays and modules errata 1 browse. Cree is providing this data so that the public can verify the reliability of cree leds as part of a complete led lighting system. Ies lm7908 measurement and test report for statement. As you are probably already aware, all electronic products go through testing before they can be sold. Led performance lamp performance led lifetime per lm.
Newer lighting techniques and lighting equipment provide the designer with the tools to meet the needs of the varied visual tasks encountered in todays libraries. January 2008 electrical and photometric measurements of solidstate lighting products. Ies lm 79 standard is mainly for photoelectric performance measurement. Understanding lm79 reports better buildings initiative. It was first used in the us energy star program in 2008 and has. Ies lm 79 2008 electrical and photometric measurements of. Electrical and photometric measurements of solidstate. Measuring and specifying colour rendering properties of light sources 4. Electrical and photometric measurements of solidstate lighting products. Electrical and photometric measurements of solidstate lighting products illuminating engineering society 01jan2008 23 pages isbn. Etl dlc enec tuv ce rohs saa cb iecee lm79 lm80 istmt ik08. Therefore, l70 lifetime is defined by illuminating engineering society standard lm 80 08, entitled ies approved method for measuring lumen maintenance of led light sources. Measures samples with a diameter of up to 200 mm in their burning position in conformance with cie s 025, en 324 and ies lm792008. This october 30, 2008 webcast provided an overview of lm 80 08, 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.