I wanted to know if I was getting value for my money so , I compared it with another lamp and confirmed there is no better lamp than this one.It would have been preferable to have a larger glass part but,even so , it works well even with this size of glass. If there was the added feature of a  USB , it would make the lamp so versatile, should you want to use it for camping or to repair your car.I am thrilled with this light and would urge other people to get one.