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Uitleg over zaken die spelen rondom testen in de verlichtingsindustrie

Laatste blog posts

IP Marking on lighting fixtures

IP Marking on lighting fixtures

Some words on IP testing and IP marking on luminaires. There is some times misunderstanding on what and why around ...
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Making light understandable, part 2, CRI

Making light understandable, part 2, CRI

Today I will discuss with CRI. It stands for Color Rendering Index. This index will give you a measure on ...
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Light made understandable, part 1, Candela, Luminous flux, Efficacy.

Light made understandable, part 1, Candela, Luminous flux, Efficacy.

In this series I will try to explain lighting terms (properties) a bit more in detail. Many new people (companies) ...
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Quality issues on LED tubes?

Quality issues on LED tubes?

LED tubes, are they good or bad? An interesting discussion that I recently read on social media was about this ...
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The F-symbol

The F-symbol

What is the F-symbol and where does it stand for. The F-symbol was at one time introduced to indicate a ...
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The value of a CE certificate

The value of a CE certificate

What is the value of a CE certificate. A question that comes to mind on a regular basis. To answer ...
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