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How much do you know about the IES light distribution curve
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How much do you know about the IES light distribution curve

Definition of light distribution curve: It refers to the light intensity distribution of light sources (or lamps) in all directions...

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Goniophotometry is the technique of measuring the angular distribution of light
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Goniophotometry is the technique of measuring the angular distribution of light

A goniophotometer is a device that combines the functions of a photometer with those of a goniometric motion stage to...

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Standard requirement for LED lighting package drop
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Standard requirement for LED lighting package drop

A drop test generally refers to a free fall drop at a certain height after the product is packaged (in...

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What is climate chambers?
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What is climate chambers?

Climate chambers are enclosed spaces used to evaluate the impact of certain environmental conditions on biological things, industrial goods, materials,...

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What is goniophotometry meaning?
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What is goniophotometry meaning?

Goniophotometers are devices that may be used to measure the characteristics of light produced by a light source, such as...

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The nature and influence of UV ultraviolet aging test chamber
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The nature and influence of UV ultraviolet aging test chamber

Introduction: UV ultraviolet aging tester can simulate the damage caused by sunlight, rain and dew to materials. UV uses fluorescent...

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How to solve the following problems encountered in the use of high and low temperature humidity chamber
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How to solve the following problems encountered in the use of high and low temperature humidity chamber

The high and low temperature humidity environmental chamber is a test equipment in the fields of aviation, automobiles, home appliances,...

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The eight major heavy metals in toys EU standards and Canadian standard methods
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The eight major heavy metals in toys EU standards and Canadian standard methods

Introduction Where does the “poison” of children’s toys exist? Most of them are found in paint. Some domestic companies have...

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Application of LED stroboscopic test in the detection direction of LED lighting fixtures
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Application of LED stroboscopic test in the detection direction of LED lighting fixtures

Application of portable spectroradiometer in the Detection Direction of LED Lighting Fixtures Since the invention of LED lamps, their advantages...

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