Photometric testing: Where the rubber meets the road.
IESNA Standards For LED Luminaires
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Independent Testing Laboratories, Inc. |
EcoFit photometric reports are developed by Independent Testing Laboratories, Inc. (ITL) in accordance with standards established by the Illuminating Engineering Society of North America (IESNA). ITL, founded in 1955, was one of the first independent light testing laboratories in the country. Today, they are one of the only photometric laboratories qualified to test to the standards established in IES LM-79. |
As noted on the specification sheet for the DuraStreet Series LED Light Engine, the photometric data posted on this website is certified by ITL as having been tested to LM-79 standards.
Photometric tests provide you with detailed, quantified performance data to help you accurately plan your lighting projects. Click on the links below to download photometric data in either pdf or ies file format.
DuraStreet 30 Series 350mA, Type 2/3 (ITL report #63594) DuraStreet 42 Series 350mA, Type 2/3 (ITL report #63596) 350mA, Type 5 (ITL report #63833) 525mA, Type 2/3 (ITL report #63597) 525mA, Type 5 (ITL report #63606)
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DuraStreet 63 Series 525mA, Type 2/3 (ITL report #63600) 525mA, Type 5 (ITL report #63834) |