If your into building your own. A place called electronics express has mini ( 1/2" dia X 6" long) blue (and other slower colors) flourescent lights and 12V inverters. Super light weight, vibration resistant, and will cost you far less, plus you can tuck them anywhere.
Hint: Use High voltage insulated test lead wire so you will not bleed off voltage on long wire runs. Also, enclose the glass tubes in plastic tubes (aquarium supply) and seal ends with blue (or another appropriate color) RTV