Very pleased with this! You can choose individual led colours and have them flicker on and off or have one set colour or have them one set colour etc. There are a few modes to choose from or customize you're own. Nice and bright and the strip magnets work well along with the sticky strip if needed. The add on extensions to add to the light strips if you choose to use them do a great job to make placing you're strips basically anywhere in you're pc and the box itself “The controller” makes a nice edition in the pc and also fits up to a ssd spot although I believe the box wont fit around behind the motherboard if you have ssd spots there. But overall very happy withthe product and thanks as always Mightyape for continued great packaging, fast shipping and excellent contact/service.