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LISUN engineer Jacky visit new customers in Spain

LISUN engineer Jacky visit new customers in Spain   Our engineer Jacky Jiang visit Spain to do installation & training for clients this month. And he also visited several local potential customers during this period.   This customer is a luminaires manufacturer, they are very interested in our LED test instruments. After learning that our […]

LISUN Participate in the 2017 Hong Kong International Lighting Fair

LISUN Participate in the 2017 Hong Kong International Lighting Fair The Hong Kong International Lighting Fair has become the largest industry exhibition in Asia, and the second largest in the world. LISUN participates this exhibition every year from 2011.   The huge quantity of buyers and exhibitors, as well as the constant innovation of the […]

What is the difference between IEC/ EN 60825-1 and IEC/ EN 62471?

What is the difference between IEC/ EN 60825-1 and IEC/ EN 62471?   IEC 60825-1: 2007 is a standard issued by the European Union, applicable to safety of laser products emitting laser radiation in the wavelength range 180 nm to 1 mm. Its scope of application would be only applied to LASER products after September […]