Lighting does not do the cover. I complained about it and get immediate replacement. They were courteous and friendly. Unfortunately, the spar will light more than weak. If you turn holds a bright flashlight directly seen shining particles for a few seconds. It is quite clearly not enough of this stuff in phosphorescent plastic granules. Therefore, the work eider nciht. Since the envelope visually very nice (nice green), however, and also functional in order (sits well, protects the mobile phone), and it was also very friendly to meienr Rekjlamation I admit still 5 stars.