I just got the shell to my reading light. I had read reviews before buying and I relied a lot more on the small announced closing and automatic opening of the reading light. In fact it is not so (there is there something to settle ??). This really bothers me because the reading light, contrary to what is stated in the data sheet does not hold a charge for several weeks but just a few days. (It's true that the ad specs "to 8 weeks for use with 1 / 2hour a day" !!).