How we work:
The DIANA-ID
From "Swabian tinkerer" to agile family business: Everything about our values, our goals and our principles.
What we can do:
The LED Experience
From concept to finished product: The entire development process of our LED lighting solutions is Made in Germany
Our history:
Innovation meets Experience
DIANA was founded in 1979 and has been fully committed to LED technology since the turn of the millennium. Countless innovations in industrial lighting have been developed by us.
Successful Projects:
Our Success Stories
We are proud of this: together with our customers, we find outstanding solutions to even the greatest challenges!
Driving innovation since 1979: Our heritage in LED development and production includes over 5,000 unique solutions for commercial and industrial lighting.
Find exactly the LED light you need! >>>
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Since 1979, companies have relied on DIANA solutions when quality, durability, and reliability play an important role or complex OEM LED solutions are required.
Our high-quality commercial lights include machine lights, signal lights, workplace and task lights, camera lights, and UV process lights.
From the standard LED product range to special LED solutions: Consultation, development, and production are carried out from a single source at our company near Stuttgart for happy customers all over the world.
Innovative LED solutions for all areas of industrial lighting: machine lights, signal lights, pharmaceutical lights, task lights and camera lights.
We develop exactly the solution you need: Whether signal lights in corporate design, process lights, UV lights, infrared lights or application-specific lights.
The new surface-mounted lights in the Q40 series
The Q40 series with the variants Q40 (entry-level variant), Q40-D (dimmable) and Q40-C (configurable via smartBOX) - the perfect solution for a wide range of lighting tasks.
All further information on the new Q40 surface-mounted light >>>
AGMI Traffic & Lighting, a leading supplier in the field of tunnel safety products, was faced with the challenge of equipping countless lighting systems in bicycle tunnels with energy-saving LEDs. The Retrofit CL55, specially developed by DIANA, easily replaces the conventional light sources in the existing housings and reduces energy costs by up to 50%.
Read more about this sustainable showcase project here:
Download PDF >>>
Special requirements create a special light:
The SmartLight IF90 was designed to visualize functionality in Voith's new InfibraFiner. Three display elements show the status of the basic function, performance and maintenance. Special demands were placed on both the material and the design. DIANA rose to these challenges: After only 5 months of development, the new SmartLight IF90 could be put into operation in the InfibraFiner.
The new Signal Light SA65:
3-fold point gain for any installation: Modern design, high-quality workmanship, homogeneous illumination.
The new Light Bar D20-P
Maximum tightness: housing and M12 connector are made of one part
No glare in transverse direction due to LEDs recessed in housin
More than light: The ideal lighting solution for your application!
Special LED developments from DIANA: Innovative ideas for individual projects
„Of course, new developments raise unexpected questions. However, DIANA had always an answer and was only satisfied with the optimal solution.“
„We are extremely proud to have received this design award. DIANA, without a doubt, played a major role in this achievement.“
„Grade A“
„Our customers are enthusiastic about the status indication with RGB light! An important success factor for the project was certainly the good cooperation of all participants.“
„We are very impressed by the short development time!“
With experience from over 800 projects, our experts will find the perfect solution for your situation!
LED industrial lights are ideal for industries and applications that place the highest demands on lighting.
Production facilities, companies that manufacture and illuminate machines - whether for precise work or as a visual status display - and the pharmaceutical industry with its strict requirements for clean rooms benefit in particular from the robust and durable solutions from DIANA. Special camera and machine lights also play an important role in industrial manufacturing processes that use vision systems to ensure maximum precision.
DIANA offers optimal LED lighting solutions for all these applications, tailored precisely to the needs of your industry.
By using DIANA commercial LED lights, companies can count on reliable, high-quality lighting that has been specially developed for extreme operating conditions. The robust design and long service life of the LED luminaires minimize maintenance costs and reduce downtime, ensuring a long-term and reliable lighting solution.
In addition, compliance with the latest EU regulations on energy efficiency is automatically guaranteed.
Regardless of whether you already know exactly which lighting solution you need or would like some advice, DIANA will guide you through the entire selection process. If you already have specific requirements, you can use the product finder on our website. Using our filters and categories, you can quickly find exactly the product you are looking for.
If you are still unsure or are looking for a customized solution, our team of experts will be happy to provide you with individual advice in our free consultation.
Together, we will either find the right product from our portfolio or develop a specific solution that is perfectly tailored to your requirements.