[SustainableTompkins] lighting for chicken coop

[John Miller]

Our friend Jeanine Kam moved to farm near Madison Wisc and would like
some advise on remote lighting   see below 
Thanks
John
 
I was just thinking about you and remembering that you might know of an
energy efficient light (LED?) for the chicken house.  We got a dozen
pullets (Une, Deuxe, Troise, Quatra, Cinqe, Sixe, Septte, Huitte, Neuve,
Dixe, Onze, Douze) and a rooster (Olivier) and I didn't want to hook up
electricity or flammable fuel to the coop.  Is there some kind of
battery or something that I could recharge at night to use in the coop
in the day for 14 hours?