This has to be hands down one of the best lights i have ever purchased for a desk lamp. The rechargable battery allows you to easily move around to places with low lighting or no light at all. Its bright but not eyes hurting bright! the touch sensor on and off works very well. there are three settings. low, medium and bright light. Battery lasts a long time and can even be charged on something easily as your computer because of the USB port on the other end of the charger. Highly recommend this product to business people or 100% DEFINITELY College Students! Dorm room recommended as well.