Bulb brightness is measured in lumens. A small lamp might only need about 450 lumens, while a reading lamp might need up to 800 lumens. Too bright or too dim can be uncomfortable, so it’s good to find the right balance. At 50bulbs, you can easily compare how bright different bulbs are. https://bulbss.digitollblog.com/35440707/simple-tips-for-lighting-your-lamps