What is Lighting Calculation?
Whether you are a designer or a homeowner, if you are undertaking a renovation project, you will need a clear understanding of lighting requirements at some point. You need to know which areas need lighting, what characteristics the fixtures should have, and how many fixtures are needed to ensure adequate lighting without overdoing it. Lighting calculations can help answer these questions and achieve a comfortable interior.
The Importance of Lighting Calculations
Illuminance calculation is a professional technique that helps you make informed decisions during the renovation process. It ensures optimal lighting effects in every space and helps save on budget by avoiding unnecessary expenses.
Impact of Lighting Calculations on Design Projects
- Budget Savings
Proper lighting calculations can significantly save your budget. For example, in a living room, you could either install 15 fixtures with narrow optics or 5 well-chosen fixtures supplemented by two wall lights. The latter is clearly more economical. Besides the cost of the fixtures, cabling and drilling also incur additional expenses, which can be avoided with precise lighting calculations.
- Achieving Uniform Lighting
Lighting technicians work to ensure uniform lighting throughout the space, eliminating underlighting and overexposure issues. This makes living, working, and relaxing in such environments more comfortable. Depending on the task, appropriate lighting can help you focus or relax. Lighting technicians simulate and arrange suitable fixtures to achieve the best results based on the space's needs.
- Ensuring Error-Free Design
Minimalist and aesthetically pleasing lighting designs are widely favored, but without illuminance calculations, these designs are hard to implement. In most cases, interior decoration can suffer from inadequate or excessive lighting. For uniform and comfortable lighting, a floor illuminance of 200-250 lux is usually sufficient, but without precise calculations, the actual results may far exceed this range.Experienced designers typically avoid such errors due to their extensive practical experience and expertise. If you are not a professional designer or are designing for yourself, illuminance calculations can save you a lot of money.
Professional illuminance calculations ensure that your lighting design is not only beautiful and functional but also budget-friendly, providing the best lighting effect for your space.