As avid knitters, we love knitting but suffer from frequent headaches, eyestrain, and back pain. We spent years researching, tinkering, and testing until we invented Lumos Knitting Light– a light that provides the softest light with a clear vision for the crafter in low light conditions so they can see every stitch, and pattern detail! We're proud of our new invention, and want you to try it risk-free! 3 different color temperatures, yellow(3000K), white(6000K), and warm white(4000K) Infinitely adjustable brightness Lightweight design only weighs 3.4 oz Rechargeable with built-in 1000mAh battery. Charges in 2 hours and lasts more than 8 hours at one go. Skin-friendly, no sweat, soft to touch premium silicone coating Flexible like a yoga lady Completely hands-free Each lamp head works independently Doesn't affect your sleeping cycle with no flicker and blue light blocking setting Spotlight design doesn't disturb people around you.