Reservoir Lighting
Lighting built for the reservoir specifically, rather than a strip stuck nearby and aimed at it. A ring around the tube lights the coolant itself, which is the effect most people are actually after.
Aquacomputer RGBpx LED rings are sized per reservoir: 10 addressable LEDs for the Aqualis 100 and 150, 15 for the Aqualis 450 and 880, 13 for ULTITUBE, and a 12 LED ring for any 60mm reservoir.
Alphacool supplies the Aurora LED ring at 60mm in digital RGB, and the Eisball digital RGB ring. Watercool covers HEATKILLER LED strips and stripes in RGB and aRGB. Barrow takes a different approach with G1/4 acrylic stop fittings that carry an LED, lighting the reservoir from a port rather than from outside.
Match the ring to your reservoir model, not just to its diameter, and check whether your controller speaks addressable or plain RGB before ordering.
