I truly love this cover! I was so excited with its functions when I got it not too bulky a case, perfect light brightness, durable material, doesn't use up battery charge too fast I am an avid reader and like to take my Kindle with me everywhere I go, so it's been hauled around, a lot- being shoved into bags, purse, vehicle compartments, etc. It's been more than man-handled and has held up remarkably well in the 4 years that I've owned it. Until this week. I was so sad when I turned it on and the light remained unlit. I read every night in bed, so this was a travesty. No light = no reading. I figured it was about time to upgrade to a Paperwhite. But, after messing with the light a little, it came back on, so we'll see how long it lasts. At least I'll be able to read tonight.