In your workspace, the direction of the light is crucial. With optimal task lighting, you can concentrate and prevent tiredness. For the correct placement of a desk lamp - for left-handers, the lamp should be placed on the right side of the task and for right-handers, it should be placed on the left. In this way, you avoid unnecessary shadows by having direct light while reducing eye strain. Adjust the light so that the light source illuminates your work spaces but does not create glare for your eyes or your computer screen. The best practice is to have a window with natural daylight on the opposite side of the lamp. In the evening, it is best to have good basic lighting in the room as well as additional light, so that not just your workspace is well-lit. This avoids hard shadows and ensures productivity even in the evening.