Review on Rechargeable Warm White LED Book Light and Music Stand Light - Easy Clip-on for Bedtime Reading - 3 Color Options and 3 Brightness Levels - Lightweight 2.8 oz - Ideal for Bookworms and Kids by Eric Jackson

I brought this light to attach to my laptop. Holds up well and the 3 backlight levels work well. The maximum battery life is only about 4 hours. Well, if you're taking the class, you need to make sure the brightest feature lasts longer. It takes some time to recharge. WHAT I CAN'T HOLD ------- Adjustable arms are junk. They've been working for about 2 months and now when I adjust them they fall off and don't stay where I put them. I tried flipping the light and mounting it upside down ----- NO, that didn't work either. It doesn't make sense that adjustable levers don't work like they say. It was a waste of money. I will not buy this light again and I advise you not to order it as it is short lived.