How light affects our mind and work performance
Scientific studies confirm that well-designed lighting can increase productivity by up to 15% and positively impact concentration and overall well-being at work. Instead of standard artificial lighting, the ideal choice is natural light that mimics the solar spectrum. It helps maintain optimal energy levels, reduces eye strain, and supports natural biorhythms.
Unlike conventional LED technology, healthy natural light, also known as pro-cognitive lighting, operates with a full-color spectrum. A well-balanced ratio of blue, cyan, green, and red, inspired by the natural spectrum of sunlight, enhances color perception and positively influences hormonal balance.
"A well-balanced light spectrum not only enhances visual comfort but also affects our biological rhythms," explains Hynek Medřický, a leading Czech expert on lighting. "If we cannot be outdoors in the sunlight, we need indoor lighting that closely replicates its spectrum. Only then can our body synchronize properly, allowing for a natural transition to sleep at night."
How to ensure proper lighting in workspaces
Natural lighting systems can be designed to accommodate specific work conditions and employee needs. The key strategies include:
- Using full-spectrum light sources with high CRI, replicating natural daylight.
- Implementing dynamic temperature control—cooler light during peak productivity hours, warmer light for evening relaxation.
- Eliminating glare and sharp contrasts, ensuring uniform light distribution.
- Enabling individual control over lighting intensity based on user preferences.
Key benefits of proper lighting
Light influences not only our productivity during the day but also our nighttime recovery. Exposure to the right spectrum of light during the day helps the body naturally regulate hormone production—serotonin, which supports focus and energy, and melatonin, which ensures deeper sleep. This leads to higher performance, greater creativity, and better overall rest.
For a truly effective and healthy work environment, high-quality lighting conditions are essential. For example, the patented Spectrasol LED lighting in GEN4 acoustic pods features a uniquely full and balanced spectral composition, a 4800K color temperature, and a CRI of over 95, ensuring optimal color rendering and minimal distortion. CRI (Color Rendering Index) measures a light source’s ability to reproduce colors as they appear in natural daylight – which is why we proudly call our uniquely engineered lighting in GEN4 pods natural light. Not only does it provide visual comfort, but it also supports the proper synchronization of biological rhythms and contributes to overall well-being throughout the day.
How natural light in GEN4 supports both focus and relaxation
- Less eye strain and improved concentration thanks to full-spectrum lighting that mimics natural sunlight.
- Adjustable light intensity to match current needs.
- Lighting that supports both focus and relaxation, stimulating alertness during work while naturally preparing the body for evening rest.
- Pleasant and evenly distributed illumination that eliminates glare and harsh contrasts
The future of workspaces
Full-spectrum natural lighting that simulates sunlight—integrated into GEN4 acoustic pods—paves the way for more effective and healthier work environments. High-quality lighting and perfect silence create a space where people feel better, work more productively, and have more energy.
Would you like to find out how our acoustic booths with natural lighting can benefit your company? Please contact us, and we will be happy to assist you.