Where can I buy just one neon underglow tube?

I was given a red neon underglow kit for a car but it was missing one of the shorter neon tubes.  I wanted to know where I could buy just a single tube of the red neon underglow.

Comments

[automd]

You can try to inform the shop where you bought the kit. If they do not want to replace the missing part, then you can try to check the street glow website if they sell separate tubes.

[Re-design]

Why don't you try to get another one from the mfg. of the kit you are using.  That way it will match electrically and mechanically.  You might even inform them that it was missing from the kit and they should replace it.

[Sandisk1duo]

you can try using a red LED strip, instead of neon