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India LED Lighting Market in 2016
03 Jan, 2017 2523 Author: root

India LED Lighting Market in 2016

India lighting market develops rapidly, research reports point that LED lighting market scale will reach 1.14 billion dollars, growth 47.1%. India government intends to make India to be the lighting products export hub for East Asia and Gulf States, many international large factories have India as the production base for the global market, so India LED lighting market domestic and external demand ...

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IEC60598 General Requirements and Testing
03 Jan, 2017 3875 Author: root

IEC60598 General Requirements and Testing

With the fast development of electrical industry in China, manufacturing enterprises scale grows constantly, international electric safety standards apply more and more widely. Lighting industry standards are also widely used. International standard IEC60598 general requirements and test cover classification of luminaries according to degree of protection against ingress of dust, solid objects and...

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IESNA-LM-80 for LED Lumen Maintenance Test
03 Jan, 2017 3176 Author: root

IESNA-LM-80 for LED Lumen Maintenance Test

IESNA-LM-80 (Measuring Lumen Maintenance of LED Light sources) is an approved method by Lighting Engineering Association of North America (IESNA) for the third generation SSL products; it mentioned the measurement standard and method. The main purpose is that measure and records the LED lumen maintenance change along with time, in other word, it is applied to test LED aging life. Compare with the...

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Type of Lamp Caps
02 Jan, 2017 2872 Author: root

Type of Lamp Caps

We know that LED lamps have many models. Here we introduce the main models. It is classified as bayonet, screw and so on from installation methods. It is classified as bakelite, plastic, metal and ceramics from materials. Usually lamp holders such as E27 are the most common energy-saving lamp screw lamp holders, while fluorescent lamp holders are usually called T8 lamp holder or T5 lamp holder etc...

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According to IESNA-LM-79, How to Choose the Integrating Sphere and Goniophotometer
02 Jan, 2017 3511 Author: root

According to IESNA-LM-79, How to Choose the Integrating Sphere and Goniophotometer

IESNA-LM-79 (Electrical and Photometric Measurements of Solid-State Lighting Products) is a standard made by Illuminating Engineering Society of North America; this standard put forward the measurement standard and method, which clarify the test parameters, testing equipments, measurement rules and etc. The key point for this standard is to provide guidance for testing the luminous flux, color tem...

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IES Files
01 Jan, 2017 3001 Author: root

IES Files

The lighting industry practitioners must be familiar with IES file. Firstly introduce IES, IES is short for Illuminating Engineering Society of North America. I.E.S is founded in 1906, it is a technical Institute. Institute standardization work is responsible by more than 80 technical committees and subcommittees. Every technical committee is engaged in the research and standard formulation work o...

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Testing requirements and advantages of LED lights applied in the automotive market
01 Jan, 2017 3439 Author: root

Testing requirements and advantages of LED lights applied in the automotive market

LED automotive light adopts LED (light emitting diode) as a light source. Since the LED possesses advantages of high brightness, variety of colors, low power consumption and long life, and it has enhanced that daytime running lights must be applied for motor vehicle in European before 2011, LED is more widely used in automotive interior and exterior, especially the application of interior automoti...

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Brief Induction of Electrostatic Discharge Simulator
01 Jan, 2017 2917 Author: root

Brief Induction of Electrostatic Discharge Simulator

It is quite important for factories and users to prevent equipment from electrostatic discharge. With the wide application of microelectronic components, to improve the reliability of products and systems, we urgently need to identify various factors of problems to find a solution. The accumulation of static electricity and discharge problems become a greater concern because of uncontrollable envi...

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Too slow for LED aging? Try this!
01 Jan, 2017 2902 Author: root

Too slow for LED aging? Try this!

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. According to the standard IES-LM-80, IES-LM-82 and TM-21, the requirements of the test cycle is generally 6000hr, and it i...

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