Processing and maturity with one set of batteries are OK. Unfortunately, the lamp does not light up the whole side of my 6 "Sony PRS 600 from. The reader is in any case no longer be used in semi-darkness, so that when the lamp is mounted on top, only about 2/3 of the page is readable. If you imagine the lamp on the chest but you can read wonderful. My wife can finally sleep soundly and claims that this is the best buy for some time ;-))
