I put a 10" blue neon under each of my seats, easier to get too, and shines more light. got em at wal-mart for $10 each (uses cigarette lighter), and a 4 way splitter for $10 or something around there. I've had em for about 3 months and no problems yet, they even got the little sensitivity knob so you can make em flash to the music. you'd be supprised how much neon stuff wal-mart carries. at autozone the same neons I have run around $19 each