A light bulb requires electrical energy to produce light.
Solar-powered lights that use led bulbs provide the most efficient and most hours of light at night.
Solar-powered led lights require electrical energy to produce light at night.
In order to operate at night, solar-powered LED lights require what?

[A] sun's heat
[B] electrically
[C] adding heat
[D] focusing a lens
[E] hydrogen and oxygen
[F] kinetic energy
[G] electrical energy
[H] direct energy