Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Complete Garbage.

If it works perfectly then you are lucky. It will light up your case with a blue UV light that will make anything Neon Colored light up like a Christmas Tree. But the brand this is made by is so horrible I can't stand it. Mine only worked after super gluing the connectors to the cables after the cables fell out of the port. And that little blue box should never have been created. It converts the power so terribly and the connections are so horrid It makes me wonder if Sweatshop Labor was at work here.UPDATE: Wonderful, After only 2 hours of use. The only good working light I had died. Really After all that frustration, It dies. Now I have all this random crap in my computer i have to take out. Worst product ever.