What are Book Lights?
Book lights are lamps that are designed for reading. These are portable lights one can use while reading your favorite book in the dark, are traveling or even while on your bed. Book lights are perfect gadgets for illuminating your books and other reading materials; hence, called book light.

What are the Common Styles of Book Lights?
Book lights are generally affordable in good quality. However, book lights come in many designs.
 Clamp. A form of book light that is being clipped at the top of the book. This form will give you a direct beam of light while reading. However, it may be bothersome as you will unclip it while turning the pages.
 Table Tops. It is a book light with a base that steadies in a flat surface. Some table top book lights have magnetic base for more stability.
 Wearable Book Light. This is a style of book light that can be held around the neck or over the ears. This style will keep your hands free from manipulating the source of light.

What are Other Uses of a Book Light?
 Oftentimes, students get up so late that they have not studied for their tests and recitations. Book Light is useful to students who study while traveling on their way to school. Because not all buses and trains give you bright light, book light comes into play.
 A long travel may bore you. Book light will provide you adequate lighting while reading during long hours of travel, and remedy you from boredom.
 Some people find themselves difficult to fall asleep. While drinking your milk, you can make use of book light while reading a story until you are sleepyhead.
 Some people cannot sleep with a spark of a light. Thinking of not disturbing other people, book light is the gadget of choice for those who reads in bed while their partner is sleeping.
 People who do not want to use their central lights can use book light for their handwork activities such as crafting and sewing.

What Are LED?LED or Light Emitting Diode is the illumination capacity of light. The brightness of a light is measured in lumens. Lights with over 100 lumens are too bright. LED varies on different bulbs. Some emits much more heat and light, while others are not. In taking care of book light, check for the battery life or their LED. Some manufacturers use cheaper batteries while some are not.

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The author gives insight on Book Light .