Mobile Power for Lastolite Lumen8 400s

Motivation: 

Anca!

goals: 

mobile power two Lastolite Lumen8 400s for (time? flashes?) without damaging them

Guidelines: 
do that which is right

Don't use modified square-wave inverters. (1)

"true" sine-wave inverters (ideally with integrated battery for ease of use) :
http://www.robgalbraith.com/bins/content_page.asp?cid=7-7883-7908 - Tronix Explorer 1200

1. http://www.bagkameraet.dk/tag/flash/ "Please note it is unlikely to function correctly if you try to use a modified square wave inverter as it has a high inductance.
These inverters do not generate AC similar to normal mains and do not perform correctly with units of this type.
They are much cheaper than pure sine wave inverters but you should not use them...
Operations Director
Lastolite Limited"