Final answer:
a) Fluorescent. Fluorescent light is not recommended for reading rooms due to its flickering nature. LED light is a great option for reading rooms as it provides consistent and comfortable lighting.
Step-by-step explanation:
The correct answer is a) Fluorescent. Fluorescent light is not recommended for reading rooms because it can cause eye strain and fatigue due to its flickering nature. This flickering effect is not noticeable to most people, but it can be more pronounced when reading or performing close-up tasks for extended periods of time.
On the other hand, LED (d) light is highly recommended for reading rooms. LED lights provide a consistent and energy-efficient source of light that is easy on the eyes. They do not flicker like fluorescent lights and can be adjusted to emit a warm or cool light, depending on personal preference.
In summary, fluorescent light is not recommended for reading rooms, while LED light is a great option for providing sufficient and comfortable lighting.