More on Detail Lights
Good paint correction lighting and automotive detail lighting is important because it allows you to see the defects in the paint and surface that you are trying to correct or clean. If you are trying to remove a scratch, for example, you need to be able to see the scratch in order to properly sand and polish it out.
Lumens are a measure of how much light is being emitted by a light bulb. The higher the number of lumens, the brighter the light will be. This is important for paint correction because you want to make sure you have enough light to see the defects in the paint.