Book Light Enhanced for Bookworms &mdash; Read Anywhere up to 130 Hours x Charge &mdash; Adjustable Brightness and Color &mdash; Portable Clip On LED Lamp, 1200mAh Replaceable Battery, UL Charger, XL USB Cable and Bag Never give up reading for lack of light. Take this super small lamp, light and with a battery of enormous capacity that allows you to read several books before having to recharge it. Do not worry about bothering others with excess light. With this lamp you can direct the beam of light right over the words that tell this engaging story that you do not want to release until it ends. Adjust the light according to the sensitivity of your eyes. You can choose between 3 color temperatures and in each one you have 3 light levels, namely: Warm Light 3000  K, Natural Light 4900  K and Cold Light 7000  K; with Low, Medium and High levels in each one. A lasting investment, no more junk. High quality LED bulbs that last for decades, Lithium battery that support up to 1000 cycles, recyclable and easily replaceable without tools, UL Listed charger and extra long cable (78in) guarantee that you can use your lamp for many years decreasing the environmental impact . Direct and unlimited support: Ecologic Mart responds quickly to any questions or requirements that you have even after the 30-day Amazon window. We're here to serve you. You will<span class="a-text-bold"> not disturb</span> your bed partner. You will <span class="a-text-bold">not hurt your eyes</span>, you can decide the color and intensity of light that best suits your vision. (Warm, natural or white in low, medium and high levels) Each charge of the battery is enough to <span class="a-text-bold">read several books</span>. You can<span class="a-text-bold"> take it anywhere</span>. You will have your <span class="a-text-bold">hands free</span>, You will not have to worry about relocating the light. 3 Color Temperature Book Light / 3 Brightness Level on Each Color. UL Listed Fast Charger. Input: 110-240VAC - Output 1.0A, 5VDC. Extended Micro-USB cable 6.5 feet (2 M) Soft bag to carry any where. Instructional Insert. Downloadable user manual (We print just enough to avoid paper consumption and the destruction of trees). <span class="a-text-bold">Three types of light </span>in the same lamp (choose pressing and holding switch 3 seconds). Three <span class="a-text-bold">independent</span> light levels in <span class="a-text-bold">each arm </span>and for <span class="a-text-bold">each color.</span> <span class="a-text-bold">1200mAh </span>extend battery life giving from 2.6 hours with 2 arms on natural light - hight level to <span class="a-text-bold">130 Hours</span> with 1 arm on white light - low level. Easy to open compartment to <span class="a-text-bold">replace </span>the battery (<span class="a-text-bold">No Tools</span>). Exclusive <span class="a-text-bold">Keyhole hanger</span> to turn your book light into a hanging lamp,<span class="a-text-bold"> wall lamp </span>or for a gallery. Charge in process Indicator. Low Battery Alarm (visual) Battery Status shows 25, 50, 75 or 100%. Music stand light Emergency light Desk lamp. Lamp to study. Camping lamp. Travel light. Aux light DJing.