Lighting categories
Electrical categories
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A solution for everyone
Innovation is in our DNA. With extensive knowledge and experience, we support customers in effectively deploying our innovative product range. We are constantly learning and regularly attend training courses in the field of lighting and electrical engineering. This keeps us up-to-date and ready for the future. Thanks to this expertise, we like to think along and actively participate in various (lighting) solutions – so that everyone benefits from our innovations.
We have lighting and electrical equipment for:

Smart lighting
When you choose Interlight Thinq, you have a complete lighting control system that is scalable and future-proof. With the sensors, you can make any fixture smart in no time! Fixtures with integrated sensor are also available. Using the app, you set the fixtures to your needs.
This makes
us happy!
Projects we are proud of. Whether it’s an office project with 200+ fixtures or a small-scale project of a local retailer. We encounter both. Each project is unique.
Our mission
Innovative
We are working hard to develop our own brands: Interlight (LED lighting) and Power (installation equipment and charging solutions). Our global knowledge network enables us to create innovative products with impact together with partners, which we supply to electrotechnical wholesalers. In addition to our own brands, we also offer a wide range of electrical equipment, such as kWh meters, work switches and reels.
Sustainable & circular
Circularity and sustainability. These are broad difficult container terms that you will get ten different definitions of if you ask ten different people. But our premise is simple. Per unit of time, we deprive the world of more than the world can produce. It is up to us to make a difference where we can.
Global knowledge network
About 15 years ago, we embarked on the adventurous road of LED lighting. We have built a worldwide knowledge network around ourselves. Together with these parties we develop beautiful innovative products.
Our team has now grown to a group of over 20 Koopman men and women. A close-knit club with a heart for the business. With great pleasure, we dedicate ourselves every day to ensuring that everyone can enjoy our new ideas.
Innovative
New things are our thing! We have a lot of in-house knowledge to support and properly deploy our innovative product range. We regularly attend training courses in the field of lighting and electrical engineering to stay up-to-date and be prepared for the future. This allows us to think along and collaborate on (lighting) solutions so that everyone can enjoy our innovations.
Sustainable
We make sure our products last much longer and we make conscious choices in the types and quantities of materials used. It will be even better if we can start using material that has already been used. The advantage of Koopman’s manageable size is that we ourselves are at the helm of how far we can achieve this ambition.
Best guarantee
All our products have at least a 2-year warranty. With normal use, a product should last at least 2 years. Unfortunately this is not always the case, but we do not make things difficult. We replace or repair the product free of charge. Most Interlight products are even guaranteed for 5 to 7 years!
Large stock
At Jacs Koopman, we understand how important fast delivery is. That’s why we always have our range well in stock. So we can quickly provide you with the lighting that perfectly suits your project. No long waiting times, but top quality!
We look forward to hearing about your issue!
Rody, Michel, Kees, Peter and Richard are always there for you! They are happy to help you choose the right products, create lighting plans and provide demos.
Or send an email using our contact form















