The owl reading light I have now for several weeks in the application. The attachment to the reading means is any problem with thin strap. The on / off switch is preparing certainly delicate female fingers little problems (although I'm also not quite sure), on the other hand already my 73jährigen fingers some. It is hard to find and also not unique and the first attempt to use for me. The light could be a little stronger; it remains tough to read so that if one understands bright light in general as Sehverstärkung. In the rating of me here what is written the price is rather high for some US