Light 5 Flashcards
0
Q
Mercury-vapor, sodium-vapor, or fluorescent lamps
A
consume less electrical power than incandescent lamps to produce the same amount of light.
1
Q
most street lighting uses
A
Mercury-vapor, sodium-vapor, or fluorescent lamps
2
Q
What is the benefit of vapor lamps?
A
They are very effective in fog.
3
Q
What is the benefit of fluorescent lights?
A
They produce little glare.
