My whole office only has a single 5W LED lamp! I thought that was enough.
I recently installed 5x20W LED lights in my windowless office kitchen for a ficus I got from a friend.
And it's so much nicer now! It's amazing what light can do to a room.
I think most homes should have an order of magnitude more light.
I just measured, the light is about 45cm from my face. Additionally, the lamp reflects most of the light in my direction.
I am not a model and am not used to have such bright light source so close to my face. I had to attenuate it because then it is just too uncomfortable but also to match light level on my face with that of the background.
Edit: I just read your comment again and realized that you are putting the light really close to your face. I guess that's a way to get away with low power lights.