Bright Neon Tubes

I know, its the ricer in me, but im looken for a pritty bright blue neon tube for my front grill. I had 2 from walmart, wernt very bright so I stuck them under my seats. Anyone know where i can pick up maybe an 18" not ultra, but bright neon tube for like 20$

www.streetglow.com they have 15" tubes for 25.00 and 20" tubes for 28.00

try www.xoxide.com they have dual cold cathode kits for like 10 bucks, i ahve a set in my comptuer and soon to be a set in my civic and they are bright as hell