Advantages Easy to adjust, dimmer feature, well priced, low battery drain.
Disadvantages A little loose in the USB connection.
You may or may not be aware of the damage you are doing to your sight by not making sure you work in a well lit space, but I were taking no risks so I bought a Kensington Flylight. The Flylight illuminates your workstation or keyboard or whatever you desire using eight extra-bright LED's which are mounted on the end of a flexible cord that is powered through a USB socket. I have always found it hard on my eyes when working in the dark and it should be avoided where possible. Sometimes, however, you may not be able to put the light on due to other peoples' requirements and this light is more ...