Knowledge zone

Discover the 10 key benefits of anodising
and learn why it is so important for the quality and durability of our products.

Aluminium, known as the green metal, is one of the most comprehensive materials.

Modern lighting isn't just about energy efficiency, it's also about intelligent control that allows you to tailor the operation of luminaires to your actual needs.

In order for electric cars to fulfil their role as an ecological alternative to combustion vehicles, an appropriate infrastructure for charging them is necessary. The following article presents an innovative approach

Earthing is not just a technical requirement, but a key element to ensure the reliability and safety of your installation.

We present the best optics for pedestrian crossings, which was designed specifically for the requirements of WR-D-41-4 guidelines.

Our anodised aluminium columns are also available as lowering and raising columns.

One of the basic issues that is considered when choosing an LED luminaire for outdoor lighting is its colour temperature.

ROSA has always been focusing on the excellent quality of its products. To this end, we have designed and built the Laboratory

At ROSA, we follow the principles of sustainable development.

Find out how we create our aluminum lighting poles

50 years of safe use

An important element influencing the long-term operation of the poles is the quality of the foundation and the high requirements that it must meet.

At the beginning of 2021, we assessed ROSA brand lighting columns for passive safety features pursuant to the latest edition of the European standard EN 12767:2019

Learn how to read the classifications you will find on our products

Instructional video of the cleaning test of an aluminium lighting column

Tips for using ROSA concrete footings in slopes.

See how we select optics in our products

The lighting column with assembled extension arm, luminaire or other equipment during exploitation is loaded by its own weight and from wind pressure.