I'm assuming you're talking about LED underbody lights, since any other option (Neon) would be beyond ridiculous.
LED's are Diodes, hence the name, Light Emitting Diode.
Diodes flow electricity in ONE direction only. (Direct Current)
Banshee's stock light power is AC current. (Alternating Current)
Low power LED's will WORK on AC current but not for very long, as the current is "pulsing" through the diode typically @ 60hz. LED tail lights, for example, are low power LED's; generally less than .5w each. To get LEDs to last, do a DC conversion. Simply drawing from your tail light I guess would work for a little while, but kinda jerry rigged, if you ask me... I wouldn't draw any more than an addition 5w of power on the stock stator if you're still running 35w headlight bulbs.
Personally, I think underbody lights belong on honda civics with fart can exhaust.