Share the With God All Things Are Possible Blue Clip-on Book Light with the book lovers and students in your life and light up the written words for those reading under the covers or those working till midnight! A clearly marked power button allows the user to cycle through three different light settings to choose the best brightness—bright, dimmed, and pulse—and an adjustable arm will enable you to pick the perfect angle for your light. With eight LED chips bonded directly into a substrate to form a single module, this little LED light will generate 45 Lumens to light up your page. The blue book light sets up in a jiffy, and with two included 3V batteries, it is ready to use when you take it out of the packaging.