I have become a fan of lighted crochet hooks and started a little research project to find some options. I found these on Amazon and am sharing my exploration with you. I lean toward the rechargeable styles because it is cheaper, better for the environment and easier to plug in than open the battery space. Here are 2 examples one battery and one rechargeable. Check them out and see if they meet your crochet needs.
This is an example of a rechargeable set.