Using the Daylight Omega 7 Magnifying Lamp is a breeze. First, find a suitable spot for it in your workspace. You can adjust the arm and head joint easily using the wing nut to get the perfect angle and position. To change the brightness, just use the control to select one of the 4 levels. When using it, make sure the area around the lamp is well - ventilated. Avoid touching the lens with dirty hands as it may leave smudges and affect the clarity. For maintenance, gently wipe the lamp body with a soft, dry cloth. If the lens gets dirty, use a special lens cleaning solution and a microfiber cloth to clean it. Don't expose the lamp to extreme temperatures or humidity, as this may damage its internal components.