All About Modern Lighting

How Do Light Emitting Diodes And LED Lights Work?

Current LED technology has asserted itself. The many advantages ensure the advance of LED lighting...

Do LED Lights Produce Heat? All About LED Heat Generation

LED lights have a high efficiency compared to conventional light sources. Nevertheless, some LED...

What is the LED Brightness in Lumen? All About Lumens, Luminous Intensity…

How bright are LED lamps? What does the luminous flux in lumen mean? What does luminous intensity...

Can LED Lights be Dimmed? All About LED Dimming Problems

Are all LED lights dimmable? Can LED lamps be dimmed at all? Which dimmer is suitable for LED...

What is Color Rendering Index (CRI) for LED Lights?

The color rendering index, also known as the CRI or Ra value, provides information about the...

All About Energy Efficiency And Efficacy of Modern LED Lighting

What does the efficiency, efficacy and luminous efficacy of LED lamps stand for? Here you can find...

LED Color Temperature in Kelvin: All You Need to Know About It

The color temperature determines the light color of an LED lamp. This color is indicated in Kelvin...

LED Lifespan: So Long do LED Lights Really Last

LED lights are often advertised with a very long lifespan of many thousands of hours. On some...

Are Your LED Lights Buzzing and Humming? How to Fix the Noise

Your newly purchased LED light glows, but it attracts attention with a buzzing, humming, whistling...

How to Choose an LED Power Supply? With Transformer Calculator

For operation of 12V LED lamps and spotlights on the mains a power supply or transformer is needed....

LED Beam Angle Guide – With Beam Angle Calculator

The beam angle of LED luminaires and illuminants determines how large the light cone appears in the...

LED Lights Power Saving Calculator – Check Your Energy Costs

You can read about the good economy and efficiency of LED lights in many places. But how much is...