5 Leds & Protect Your Eyes: Built-in 5 LED beads light up larger area than normal leds. Offers sufficient and soft lighting for books, crafts and night light. This clip on book light also provides warm light, daylight white and white light, most suitable reading light and eye caring. Comfortable and no flickering
Flexible Clamp: The versatile clamp provides a comfortable grasp and extends up to 3 cm/1.18 inches, accommodating a clip-on width of 0.8 inches/2 cm. Its non-slip design ensures a firm grip on books, magazines, Kindles, e-readers, iPads, MacBooks, and more. Additionally, it works great for music stands, pianos, orchestra pits, and any flat surfaces used for crafts.
Circuit Protection & Battery Supply: Powered by 3*AAA battery(not included), certified 5V/0.5A AC adapter(not included). You can use USB cable and directly plug into the USB port in your laptop or power bank. Kindly note: this is NOT rechargeable book light
Portable: This small size book light is portable and lightweight with only 100g. You can pack it in very small handbag or tote
Firm: With a flat and firm base, the book light is able to set on a flat craft table or desk. The gooseneck is infinitely flexible to adjust your light for the best viewing