The cost of a lamp depends on its wattage, burn time, and your electricity tariff. Calculate the consumption per hour and compare the costs when using it daily.
When does emergency lighting automatically turn on?
When does emergency lighting come into play? Read about local power outages, permanent and non-permanent operation, and what a check light does and does not indicate.
The lamp or the lamp? This is the correct shape
You write the lamp, but the light bulb. See simple examples and discover why compounds like LED light also get the article the.
What does IP20 mean? Explanation and applications
What does IP20 mean? Read about what both numbers protect and compare practical applications in a dry room, kitchen and under a roof.
Warm white R7s LED bulbs: light color and dimming ability
The Kelvin value determines how warm a R7s bulb looks. Additionally, check the dimming capability, light output, and the space in the existing fixture.
Save money with dimmable LED lights: how much does it cost?
How much do you save with dimmable LED lights? Calculate the actual wattage and the number of hours they run. With examples for one or more light settings.
Replacing the R7s LED lamp of 118 mm: steps and control
Replacing the R7s led lamp of 118 mm? Follow the mounting instructions and then evaluate starting, dimming, and the light image in your existing fixture.
What is a LED refrigerator lamp? How to choose the right one
Choosing a LED refrigerator light? Check the device model, fitting, and dimensions. With a realistic savings example and explanation of built-in modules.
How did light originate? From the universe to LED light
Light existed long before the first stars formed. Discover how radiation from the early universe differs from sunlight and light from a lamp.
Choosing a GU10 LED spotlight for accent lighting
Choosing a GU10 ledspot for accent lighting? Compare the beam angle, distance, light color and dimming ability, with a table for the expected beam diameter.
