The new Aurora Reservoir LED Rings with addressable RGB enables modders and PC builders who love lighting almost endless possibilities to create a masterpiece.Perfect AestheticsWith the new aRGB technology you can light up your whole system with many different colours and styles. This makes your gaming system a real eye-catcher whether you are going to LAN events, creating mods for shows, or simply creating something pretty for your home.Alphacool Offers CompatibilityWith the new LED rings from Alphacool you can illuminate all reservoirs with an outer diameter of 60mm, they are easy to install too. Simply slide them over the reservoir and plug them in.Power is supplied via a 3-pin aRGB connector that connects to your controller or directly to the motherboard. Alphacool offers the Eiscontrol Adressable RGB Controller for all Digital RGB products. Alphacool products are compatible with Asus Aura Sync, Gigabyte RGB Fusion 2.0 and many other hardware manufacturers.Compatible with all tube expansion tanks with a diameter of 60 mm!Technical data- Inside diameter: 60 mm- Outer diameter: 68 mm- Thickness: 19 mm- LEDs: 11 x Digital RGB- Connection: 3-pin aRGB 5V