Lighting plays a crucial role in creating a comfortable and functional interior. Proper lighting calculations not only enhance the appearance of a room but also ensure a suitable environment for work and relaxation. But how do you accurately calculate the lighting, choose the right lights, and position them to create optimal conditions in any space?
Key parameters for lighting calculation
To correctly calculate lighting for a room, several key factors need to be considered:
Room area: illuminance is measured in lux (lx), which refers to the amount of light falling on one square unit of area. Recommended illuminance levels vary depending on the room type:
- living rooms and bedrooms: 150-300 lux
- kitchens and bathrooms: 300-500 lux
- offices and work areas: 300-700 lux.
Type of lamps: different types of lamps have varying levels of light output. LED lamps are considered the most efficient and long-lasting, offering bright light with minimal energy consumption.
Color temperature: light color significantly influences the room’s atmosphere. Warm light (2700-3000K) is ideal for home areas, while cooler light (4000-6000K) suits workspaces and offices.
Reflective surfaces: the color of walls and furniture affects how light spreads throughout a room. Light surfaces reflect more light, brightening the space, while dark surfaces absorb light, requiring stronger lighting.
Example of lighting calculation for a room
Let’s calculate lighting for a 20 m² living room with a recommended illuminance of 200 lux. If you plan to use lamps with a light output of 1600 lumens, the number of lights can be calculated as follows: number of lights = (desired illuminance in lux x room area) / light output per light.
In this case: (200 x 20) / 1600 = 2.5 lights
Therefore, at least 3 lights with a power of 1600 lumens each would be needed to provide adequate lighting for the living room.
Track lighting systems: flexibility and functionality
One of the best solutions for flexible light control is DENKIRS SMART track lighting system. It allows easy adjustment of the lighting, which is particularly useful in large spaces or areas needing accent lighting.
With track lighting, fixtures can be moved along the track to direct light where it’s needed, offering flexibility for tasks such as lighting a workspace, highlighting decorative elements, or creating a cozy atmosphere in relaxation areas.
Lighting calculation for different types of rooms
Living Room
To create a cozy and comfortable atmosphere, it’s important to combine general and accent lighting. Track systems allow you to focus light on key areas, such as a reading nook or TV area, while keeping the rest of the room softly lit.
Kitchen
Bright lighting is essential, especially in work areas. Track systems make it easy to direct light to the countertop, stove, or dining table. Additional pendant lights can enhance the dining area.
Bathroom
Good lighting is key near mirrors, and waterproof lights are a must. DENKIRS SPOT built-in spotlights provide even light distribution and are safe for humid environments.
Track systems for stretch and drywall ceilings
For stretch or drywall ceilings, built-in track lighting systems are an excellent choice. These systems integrate seamlessly into the ceiling, offering a clean and modern look. They also allow for easy light adjustment and the option to add more lights as needed over time.
Proper lighting calculation is essential for creating a comfortable and functional space. Modern track lighting systems offer flexibility, convenience, and aesthetic appeal, while LED lamps help save energy. Contact Luminance to make the right choice and ensure accurate lighting calculations for your interior.