Lighted Crochet Hooks?

Has anyone tried the Lighted Crochet Hooks? I have a set of Clover soft Touch Hooks that I love because they are easier to hang onto for me with their thicker handles. I have trouble crocheting with dark yarns and I like to crochet in the car but it gets dark and I don't like just looking out the window in the dark. I have seen them online somewhere but has anyone tried these? Did they really put out enough light to see where to put the hook? Is one brand any better than another? Any help you could give me would be greatly appreciated. Thanks so much in advance and Happy New Year!