What do yard lamps use to convert electricity to light? 
heat energy energy Solar energy transference heat filament tube metal
A B C D E F G H
Most of the yard lamps are incandescent.
most yard lamps convert electricity to light using a filament
What do yard lamps use to convert electricity to light?  (A) heat energy (B) energy (C) Solar energy (D) transference (E) heat (F) filament (G) tube (H) metal