Lighting Lumens Calculator
The Lighting Lumens Calculator helps you estimate the total lumens needed to properly light a space. By entering the area of the room and desired lighting level in lumens per square meter, you can find out how bright your lighting needs to be.
Frequently Asked Questions
What are lumens?
Lumens measure the total amount of visible light emitted by a source. More lumens mean a brighter light.
How many lumens do I need per square meter?
It depends on the room use. For example, 100–150 lumens/m² for hallways, 300–400 for kitchens, and 500+ for task lighting.
Can I use this calculator for any room size?
Yes, just enter the area in square meters and the desired brightness level to get the recommended lumens.
How accurate is this tool?
It gives a good estimate based on standard lighting recommendations, helping you choose the right fixtures.
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