Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Works Great for Reading!

I use this light at night to read my kindle. Its not so bright where it disturbs my other half when he's trying to go to sleep. Instead it focuses the light really well where I want. Its easy to adjust and simple to use. Unlike other kindle lights that clip on this light doesn't add any additional weight to your kindle and you can barely feel it in your ear.