Using the most modern optical solutions and normative recommendation concerning road lighting, the light should be directed exactly to the places of the street which should be…
Read more
In an era of increasing electricity costs, influenced by, among other things, high inflation, legal conditions and ever higher energy production costs, individual consumers, businesses and local…
Read more
The relationship between light intensity and color of light, and the performance of employee is confirmed by the results of scientific research. They show that by increasing…
Read more
The article presents the requirements contained in legal acts and standards for emergency lighting. It also touches on the aspects of performing measurements of emergency lighting intensity…
Read more