Gritin Book Light Rechargeable Reading Light Lamp Clip on Book Eye Caring 3 Colors 5 Brightness & Stepless Dimming Long Lasting up to 80hrs Portable Mini Book Light for Book Lovers-Cyan

5 Brightness Adjustable Stepless Dimming: This mini book light has 3 individual control botton to adjust independently on/off brightness colour temperature. It can be adjusted 5 brightness levels (10% 25% 50% 75% 100%) by short press the brightness button long press the brightness button to switch the brightness (10%-100%). You can customise the brightness to suit your needs. Brightness/colour temperature memory function make it easy to use next time | Eye Protection 3 Colour Temperature: Short press colour temperature adjustment button to switch 3 colour modes: amber light (1800K)/mixed light (3400K)/white light (6000K). 7 LED beads are scientifically installed so that the light is evenly distributed on the reading page. There is no flickering or harsh light to disturb others. You can protect your eyes and reduce eye fatigue by choosing the right colour temperature | USB C Rechargeable Long Lasting: With a built-in 500mAh battery book reading light can last from 8 to 80 hours (depending on the light mode). Including Type-C cable easy and fast charging no need to waste money on batteries | Flexible Multi-angle: The lamp head can be rotated down 45? left and right 90? the lamp clip can be rotated 150? the flexibility can meet the needs of multi-angle reading get the best reading viewing. Just gently turn to easily adjust to the angle you need softly and fully illuminate your books | Lightweight Portable: Made of Well-Made ABS material it is sturdy and wear-resistant compact and lightweight can be completely folded for easy storage and when used it can be clamped on books without leaving traces which is suitable for reading all kinds of books newspapers documents etc. and can also be used as a bookmark.It is the best gift for book lovers to read anytime and anywhere