I know they exist and I've owned a few.
The leave in a plug socket and if a blackout occurs they ping back on to give some basic levels of illumination.
Are there any that operate better or longer ( I think the ones I owned died from cycle charging too many times ) than others? cost isn't an issue as I would term it a buy once , cry once long term investment.
Its either that or I'm covering the whole of the internal of the rooms here in GITD Tape like some sort of 80's cheap disco.
The leave in a plug socket and if a blackout occurs they ping back on to give some basic levels of illumination.
Are there any that operate better or longer ( I think the ones I owned died from cycle charging too many times ) than others? cost isn't an issue as I would term it a buy once , cry once long term investment.
Its either that or I'm covering the whole of the internal of the rooms here in GITD Tape like some sort of 80's cheap disco.