Tunable White: A Unique Recessed Luminaire
5 September, 2023 by
Tunable White: A Unique Recessed Luminaire
Carlos Tortosa

Circadian Light and Eco-design

At Onok Lighting, people and their activities are the most important factors when addressing qualitative lighting design focused on their visual, emotional, and biological needs. That's why our luminaires Optik 1, Optik 2, Line, Duo Wall, and Hoop feature the biologically effective Tunable White technology included in the 'circadian light' category.  


The Tunable White luminaires with circadian control system and high melanopic illuminances meet the biological requirements of long working hours and the emotional needs of users. Their light presents very different colors, ranging from warm orange-yellow to cool blue.


In most cases, Tunable White is implemented by mixing LEDs with different color temperatures on a printed circuit board that can be dimmed independently. Depending on the characteristics of the LEDs, color temperature ranges can be adjusted from 2700K to 6500K.


For the operation and control of the dynamics of Tunable White luminaires, special auxiliary equipment is usually used, which is installed in the luminaires themselves. These devices are controlled by systems such as Casambi or Bluetooth, or others that allow adjusting the light intensity and color temperature or programming a lighting curve.