Understanding Lux and How to Use Them to Light Your Home
Lighting is an essential element of any living space. To design the lighting in your home effectively, it is important to understand what lux are and how to use them efficiently.
What is a lux?
The lux (lx) is the unit of measurement for luminous illuminance. It indicates the amount of light received on a given surface. More specifically, one lux corresponds to one lumen per square metre. For example, a lit candle at a distance of one metre provides approximately 1 lux.
Why is it important in your home?
Each room in your house has different lighting needs depending on its use:
Living room: Approximately 200 to 300 lux for a warm and welcoming atmosphere.
Kitchen: 500 to 700 lux above the work surfaces for good visibility when preparing meals.
Bathroom: Between 300 and 500 lux, or even more around the mirror.
Bedroom: 100 to 200 lux for a soft and relaxing light.
Office: Minimum 500 lux to promote concentration and reduce eye strain.
How to measure and adjust the lighting?
To measure illumination, you can use a lux meter, a simple device that indicates the level of lux in a room. If you don't have one, some smartphone applications can provide an estimate.
To adjust the lighting:
Multiply the light sources: Combine ceiling lights, table lamps, and wall sconces.
Choose suitable bulbs: Check the lumens indicated on the packaging to achieve the correct level of lux.
Use dimmers: They allow you to adjust the light intensity according to your needs.
Conclusion
Understanding lux helps you create atmospheres suited to each room in your home. Good lighting not only enhances visual comfort but also your overall well-being. Take the time to assess your needs for an interior that is both functional and pleasant.