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Different Types and Different Test Methods of Goniophotometers
06 Jan, 2017 3312

Different Types and Different Test Methods of Goniophotometers

The most critical factor that affects the quality of lighting is the luminous distribution performance of lamps. Using scientific testing methods and selecting the appropriate test instrument is the basis of obtaining accurate luminous distribution properties of luminaires. The test of luminaires’ luminous distribution is an important part of luminaire design and lighting design for quality con...

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Hong Kong Lighting Fair 2016 – LISUN as an Exhibitor
26 Oct, 2016 530

Hong Kong Lighting Fair 2016 – LISUN as an Exhibitor

At the end of October 2016, Lisun Electronics (Shanghai) Co., Ltd attended lighting fair in as in previous years. Hongkong International Lighting Fair has been an ideal platform for LED industry to promote the latest lighting products. With the continuous expansion of the scale, growing reputation, Hongkong Lighting Fair has become one of the most prestigious professional lighting exhibition in As...

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Free Service for LED Lamps Testing
26 Jun, 2016 545

Free Service for LED Lamps Testing

Lisun has a lab certer in Shanghai. Are you worry about the quality of LED that you purchase from China? From today, you can ask your China suppliers to send the LED samples to Lisun Shanghai office. We will test two lamps for you for free and supply you the following two kinds of test report. 1. LM-79 IES or LDT files report for distributin curve intensity test by Goniophotometer System LSG-18...

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