Question

mention any two reasons for considering fluorescent lamp more effective than filament lamp​

Answer 1

Answer:

The phosphor fluoresces to produce light. A fluorescent bulb produces less heat, so it is much more efficient. A fluorescent bulb can produce between 50 and 100 lumens per watt. This makes fluorescent bulbs four to six times more efficient than incandescent bulbs.

Answer 2

Answer:

1. They last longer because of gases present in it rather than having a tungsten wire.

2. They are brighter than the filament bulb and they consume less electricity.