8 Singapore 
7 Russia 
3 UK 
2 China 
1 Germany 
1 Canada 
Ledlm 80pl Led Optical Aging Test Instrument - 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.
Company Contact:
- Posted By: Lisun Electronics (Shanghai) Co., Ltd
- Phone: 862151083341
- Address: No. 1101, Huyi Road, Shanghai , China
- Email:
- Website: https://www.lisungroup.com
Published date: December 14, 2015
- Business Description: Lisun Electronics Inc was found by Lisun Group in 2003 - We have sales & service offices in Hong Kong and Shanghai.
The Lisun Group were award CE certificate.
As a CIE Supportive Member, all of the test instruments of Lisun Group are designed according to CIE Standards.
Lisun Group's products have been sold to more than 50 countries and regions in Europe, America, Australis, Africa, South America and Asia.
Its quality is well accepted by many companies such as GE, Phillps, Sharp, OSRAM, SONY and so on.
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