Incandescent light bulbs are less energy-efficient than fluorescent lamps , because much of the electrical energy is converted to heat instead of light.
(Incandescent light bulbs; are; less energy-efficient than fluorescent lamps; because much of the electrical energy is converted to heat instead of light) (much of the electrical energy; is converted; to heat instead of light)
Incandescent light bulbs much of the electrical energy
are is converted
less energy-efficient than fluorescent lamps because much of the electrical energy is converted to heat instead of light
to heat instead of light