Keinovalo
Keinovalo is a term that originates from the Finnish language, where "keino" means artificial or man-made, and "valo" means light. The term Keinovalo refers to artificial light sources that are designed to mimic natural light or provide illumination in environments where natural light is insufficient or unavailable. These sources can include a variety of technologies such as incandescent bulbs, fluorescent lamps, light-emitting diodes (LEDs), and more recently, organic light-emitting diodes (OLEDs).
The development of Keinovalo has significantly impacted various aspects of human life, including work, leisure, and
The evolution of Keinovalo technology has been driven by advancements in materials science and electrical engineering.
Despite its benefits, the use of Keinovalo also raises concerns about its impact on human health and