![](https://onea.dk/app/uploads/2019/10/ONEA_medium-plaster-ring-aspect-ratio-1x1.15.jpg)
Storm Medium Installation Rings
The secret lies in the mounting unit – A ring, in which the entire product range of architectural lighting fixtures and smart home technology products are designed to fit.
- inner diameter Ø89 mm
Storm Medium Plaster Ring
![](https://onea.dk/app/uploads/2019/09/Storm-medium-plaster-ring_ikon.png)
![](https://onea.dk/app/uploads/2019/09/Storm-medium-plaster-ring_ikon.png)
Storm Medium Back-Mounted Ring
![](https://onea.dk/app/uploads/2019/09/storm-medium-back-mounted-ring_ikon.png)
![](https://onea.dk/app/uploads/2019/09/storm-medium-back-mounted-ring_ikon.png)
![](https://onea.dk/app/uploads/2019/09/storm-medium-back-mounted-ring_ikon.png)
![](https://onea.dk/app/uploads/2019/09/storm-medium-back-mounted-ring_ikon.png)
Storm Medium Concrete Halo-X
![](https://onea.dk/app/uploads/2019/09/storm-medium-halo-x.png)
![](https://onea.dk/app/uploads/2019/09/storm-medium-halo-x.png)
Storm Medium S150/S350
![](https://onea.dk/app/uploads/2019/09/storm-medium-S150-S350.png)
![](https://onea.dk/app/uploads/2019/09/storm-medium-S150-S350.png)
![](https://onea.dk/app/uploads/2019/09/storm-medium-S150-S350.png)
![](https://onea.dk/app/uploads/2019/09/storm-medium-S150-S350.png)
![](https://onea.dk/app/uploads/2019/09/storm-medium-S150-S350.png)
![](https://onea.dk/app/uploads/2019/09/storm-medium-S150-S350.png)
Storm Medium Plaster Ring with Cabinet for Sound
![](https://onea.dk/app/uploads/2019/09/plaster-ring-with-cabinet.png)
![](https://onea.dk/app/uploads/2019/09/plaster-ring-with-cabinet.png)
Storm Medium Back-Mounted Ring with Cabinet for Sound
![](https://onea.dk/app/uploads/2019/09/back-mounted-with-cabinet.png)
![](https://onea.dk/app/uploads/2019/09/back-mounted-with-cabinet.png)
![](https://onea.dk/app/uploads/2019/09/back-mounted-with-cabinet.png)
![](https://onea.dk/app/uploads/2019/09/back-mounted-with-cabinet.png)