【Adjustable Brightness】Each lamp has its own independent switch offering three levels of brightness. Choose the light intensity that suits you best, whether you're reading in bed, knitting, camping, or crafting. It provides enough light even in the smallest spaces, preserving your privacy without disturbing your partner.【Eye-Friendly Design & 4 LEDs】An ideal reading lamp, our light features two LEDs in each lamp. Flicker-free and without blue light, these LEDs effectively prevent eye strain for adults and children, relieve visual fatigue, and promote sleep. This neck light is equipped with four upgraded LEDs, providing a more uniform light than conventional LEDs.【Hands-Free & Ergonomic Design】For reading or crafting, simply wear the light around your neck. No more holding a flashlight in your hand or mouth, or wearing a headlamp: focus on your task without worrying about lighting. The ergonomic, contoured design of the lamp head optimizes lighting during reading, allowing you to precisely adjust the light's position and direction. [Flexible Arm & Portable Pocket Reading Light] This bed lamp is made of high-quality ABS, a comfortable and soft material. Sweat-resistant and durable, it is also flexible and long-lasting, allowing you to bend and shape it as needed to easily create the ideal lighting angle in various environments. Lightweight and portable, it easily slips into a suitcase or pocket, making it ideal for any occasion. [Battery Powered] Powered by 2 AAA batteries (not included). [Eye-Friendly and Adjustable LED Light] This eye-friendly LED light is adjustable from left to right, with 2 LEDs on each side. Each side has an independent switch for individual control. The lighting modes for the LEDs on each side can also be set independently to meet your specific needs.