Which lamp provides diffused shadowless light and has a high efficacy rating?
A) fluorescent
B) HID
C) tungsten-halogen
D) cold-cathode

Question

Quizplus · Accepted Answer

Fluorescent lamps are known for providing diffused, shadowless light due to their design and the way they emit light over a large surface area. They also have a high efficacy rating, meaning they are efficient in converting electrical energy into light.

Which Lamp Provides Diffused Shadowless Light and Has a High