The MasterLiquid ML240 Illusion is one of the newest releases from Cooler Master. This was first introduced the 2021 CM showcase virtual event. At first glance you wont see where its possible to even have as many lights as it does packed into the pump unit. Hence the name Illusion. This has a stealth factor when the unit isn’t lit up. Even the fans, other than the white fan blade, have a stealthy look to them. All the magic happens when the power button is pushed. The MF120 Halo fans light up all over the place. The fins light up and you have 4 individual rings that also light up. Now for the fun part. The pump housing is blacked out with a transparent lens. Although the transparency isn’t really transparent looking. I honestly didn’t think much light was going to make it through the dark lens. If you continue through this review you will find out exactly what I’m talking about. The pump is the 3rd Gen dual chamber you can find in all of Cooler Masters newer product line. This has been a quite and decent performing pump design.