Battery life and charging options – Up to 60 hours of lighting time plus, it comes with a built-in USB rechargeable battery and a handy power indicator. I feel energized and ready for the day after, plus I'm sleeping better than ever and my skin looks great. EYE PROTECTION - As we all know that most of electronic products such as mobile phone, computer and television emit blue light which could gradually damaging our eyes by hurting the retina. However, when using these lights, we still recommend wearing a pair of blue light blocking glasses to totally phase out that blue, artificial light. When turning on your bedside reading light, is it bright enough that sometimes people confuse your home with the location of the Batman distress signal?

Our sole aim is to help shift workers and those on unusual schedules find balance between work and life. Some of the book lights were designed simply to enhance your nighttime reading experience, while others proved to be more versatile. Our testers found some unconventional uses for it as well, attaching it to a beam in our dark closet, which allowed us to easily light up our storage area. The only real way we have found to totally block out this blue light and allow or sleep hormones to truly do their job before bed is to wear blue light blocking glasses. All these variants are available in pleasant hues, designed with unique features to cater to diverse requirements, and can be clipped onto a book, table, headboard, or any other surface for ease of usage.The Hooga is another portable option; although its gooseneck and clip design make it slightly awkward to carry in a bag, it's light and small enough to do so. The amber book light or mini clip lamp can easily be clamped to a book, desk, or headboard to get perfect lighting in the required area and not disturb the people around you. With its large clip, this light will feel a tad heavy on a paperback, but its base will sit stably on a flat surface, expanding its versatility. However, when nearing the end of a paperback, we preferred to set these lights on a table to finish reading.

So the amber light, yellow-toned light, is perfect and suitable to enhance your nightly reading joy. Just clip it to your favorite Book, E-Reader or Desk to work at night, knowing that you will have a quality nights' rest!

What we don’t like so much: The only two issues we could find was the bulbs cannot be replaced and there is no ability to record previous desired light settings, as there are 9 different options and may be hard to remember which option you like best. Brightness setting – You can choose between 3 color modes: yellow(3000K), warm white(4000K) and cool white(6000K). The battery capacity is also much larger than other models, at 1200 mAh, and there is a handy battery life indicator on the side of the clip.

Since clipping it to a book isn't necessary, you don't have to worry about the heaviness of the unit or fear of damaging pages.Freestanding ability (not using the clip) Yes, the anti-slip silicone pad coupled on the base allows this light to stand on its own. Furthermore, the clip itself is so big that our testers did not like clipping it to a book, as it is far too bulky to be natural or comfortable. Clip stability, quality and light head capabilities – Reasonably well made light with a double padded, sturdy clip and dual gooseneck light heads. Or, maybe you’re like me and continuing to balance your phone’s light on your chest or pillow to light up the pages of your book just isn’t that much fun anymore. No other light we tested could outperform the Glocusent in versatility, but other lights have their own advantages.