Buying the Best Battery and A/C Powered Clip on Book Light Designs that Properly Illuminate Your Books, Hobbies & Crafts
When selected properly, a book light can reduce eye stress by assuring ample light while reading, even in darkened venues, and can save both energy and money. A sturdy clip on book light design can make your light easy to securely attach to your book, book holder, or book stand, and many designs can also function as hobby, craft, podium or task lights. Light weight incandescent or LED designs can put just the right amount of light exactly where you need it, without wasting energy or disturbing those around you, like a spouse or partner on the other side of the bed.
By illuminating your reading materials with the correct amount and temperature of light, a book light can save your eyes from strain and assist your reading in darkened venues. Our eyes require more light as we age, and providing the right amount of light exactly where we’re reading can be difficult. Obviously, the best light for reading is natural sunlight shining directly from over your shoulder, but we often wish to read when or where sunlight simply isn’t available. Hence, the correctly selected book light, one we can use anywhere and anytime we choose, iscan be} an incredible convenience. Then, turning off the overheads and other lighting lighting things other than our reading, we can save considerable energy and the money required to pay for it.
When making the choice between incandescent and LED designs, 3 primary concerns are: the differences in the type of light produced by these two technologies, the cost of acquisition, and the cost of operation over time. Incandescent lights typically produce a warm, somewhat yellowish light, and incandescent bulbs typically last between 15-25 hours of use and then must be replaced. LED lights put out a whiter, cooler light, with many designs now optimized to approximate the output of light from the sun. Hence, many book lovers find the output of modern LEDs to be more “sun like”, producing greater clarity and contrast and making all printing easier to read. While replacement incandescent bulbs are generally available in local electrical and hardware stores, as well as over the Internet, the cost of replacement can really mount up over time. Because LEDs offer life expectancies of 10,000 to 50,000 hours, their 10-20% greater initial cost of acquisition quickly becomes irrelevant. Generally, LED book light designs are now the preferred choice over the older incandescent.
Battery powered book light designs are the handiest, since your light can be used virtually anywhere. Unfortunately, batteries themselves are also a replaceable item, typically lasting 20-30 hours of use at best, in LED or incandescent designs. Optional A/C adapters are available for most book lights, and another option is to make use of a good battery recharger and rechargeable batteries. Most book lights use either AA or AAA batteries, and many rechargeable options are on offer. In addition, if your light is typically used close to an A/C outlet, an optional A/C adapter is usually a money saving investment.
Finally, the uniformity of light dispersal and the area over which it is dispersed is also a consideration when choosing the perfect book light for a particular application. If your light will only be used to light a standard mass market paperback book, a single LED or incandescent book light design will likely be sufficient; but, if you read mostly hard cover books, newspapers and magazines, or even a full music stand of sheet music, you’ll need a more powerful light which distributes the lighting over a much broader area. The ideal way to determine the most perfect design for your particular application will be to test it in actual use. Wherever you shop, make sure your dealer provides both good information and advice before the sale, and a good return policy, just in case your first choice doesn’t quite hit the mark. With a bit of application, you can find the best clip-on book light for any use.
This entry was posted on Saturday, December 26th, 2009 at 8:35 pm and is filed under General. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.