For many enthusiasts out there, Corsair's SP120 fans are among the most frequently purchased fans out there for numerous reasons; if you want good static pressure, reasonable pricing, constant sale pricing and an attractive build with the interchangeable color rings with excellent undervolting capabilities to get the noise down, these are usually the only way to go. Unfortunately they always lacked in one specific department: they don't come in an LED format!
Never let it be said that Corsair doesn't listen to its community: lo and behold, they now have not only SP120 LED fans, but SP140 LED fans as well! Coming in either Red, Blue, Green, Purple or White, you can now add some subtle case lighting to your rig without sacrificing performance in the process. They also spin at a relatively low 1650 RPM's, meaning these fans are likely based off of the Quiet Edition variant that many enthusiasts have come to know and love. Unfortunately they don't appear to be PWM, so if that is a requirement for your rig you might want to reconsider these fans, but most enthusiasts tend to either run their fans at a constant speed or use a dedicated fan speed controller anyway for the sake of cleaner cabling within their case. Corsair has announced that these fans will be available sometime next month and are presently listed on their web page.