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  • Ledlm 80pl Aging Life Test Machine For Led Lamp And Luminaire Works With A Temperature Chamber - China

    price: contact company for price

    LEDLM- 80PL LED Lumen Maintenance and Aging Life Test System is designed

    according to standards of IES- LM- 80, IES- LM- 82, TM- 21 and GB2312-

    80, and the software is developed base on Arrhenius model. LED has the

    features of long life, but with the different working condition and

    drive current, its life will be different, but generally the life will

    be around 50K hours. Differ from the traditional lightsource, LED light

    will decay gradually rather than extinguish instantly, so in the

    standard of LM- 80, it introduces L70, L50 and etc.

    1) L70 ( hour) : time to 70% lumen maintenance

    2) L50 ( hour) : time to 50% lumen maintenance


    1) Record the changing curves of lumen VS time, and colorimetric parameters VS time

    2) Test and record the light attenuation data within a short time, then software will predict the LED life

    3) Introduce the Arrhenius Model to make the test result more reliable and effective

    System Configuration:

    LM- 80PL LED Aging Control System with Arrhenius software, TMP- 8 Multiplex Temperature Meter, LMS- 4000 Quick Test System for Photo and Color, CFO- 1.5M Optical Fiber, LS2008R Digital Power Meter, LSP- 18CH The Switching Power System for the LED lamp, SLS- 50W Standard lamp, CASE- 19IN Cabinet

    The LEDLM- 80PL needs to work with a GDJW Series High and Low Temperature Chamber and an LSP Series AC Power Source.

    Design according to IES LM- 80 Economic & Flexible.

    Company Contact:

    • Phone: 8602151083341

    • Address: 113-114, No.1 Building, Nanxiang Zhidi Industry Pa, Shanghai, China

    • Email: Email

    Published date: May 9, 2016 -

    • Business Description: Lisun Electronics Inc was found by Lisun Group in 2003. We have sales & service offices in Hong Kong and Shanghai. In 2012, we built a high level products show room & lab center in Shanghai. Lisun Group has set up a new manufactory in China to research and develop the world high-technology CFL & LED Test Instruments. Its quality system has been strictly certified by ISO9001:2008. The Lisun Group products have been authenticated by the third party lab and were awarded by CE certificate. As a CIE Supportive Membership, all of the test instruments produced by Lisun Group were designed according to CIE Standards.

      Our main products are Goniophotometer, Spectrophotometer, Integrating Sphere, Photometer and Colorimeter, LED Test Instruments, CFL Test Instruments, EMC Testing, Electronic Ballast Tester, Equipments For Testing Electronic Components, Electrical Safety Testing, Environmental Testing, AC and DC Power Supply and etc.

      Lisun Group's products have been sold to more than 50 countries and regions in Europe, America, Australia, Africa and Asia. Its quality was well accepted by many of world-famous companies such as GE, Philips, Sharp, OSRAM, SONY and so on. Lisun Group wins thousands of customers' trust with motto "Right Product, Right Price and Right Service". We will continue presenting more and more high quality products to our customers in future.

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