I have been following this campaign on Indiegogo

Not sure how many here have noticed this, I am curious to know how useful would these compact light cubes be for shooting architectural interiors? I love the fact they are portable, can go into all corners, off cam trigger, the battery PAC is built in etc. There is an option for continuos lighting too. Can a set of say 8 cubes do the job instead of carrying bulky power packs etc? Thanks