Question

How to test the brightness of the light bulb?

Answer 1

The brightness, or lumen levels, of the lights in your home may vary widely, so here's a rule of thumb:

To replace a 100 watt (W) incandescent bulb, look for a bulb that gives you about 1600 lumens. ...

Replace a 75W bulb with an energy-saving bulb that gives you about 1100 lumens.

Answer 2

heya ❕ here's your answer
To replace a 100 watt (W) incandescent bulb, look for a bulb that gives you about 1600 lumens. ...

hope it helps you