1. : reading light with a 30-minute timer function is perfect for bedtime reading. It saves energy, extends the life of the light, and ensures you don't stay up too late. Studies have shown that reading for just 30 minutes a day can add up to 2 years to your life! Buy now and experience a more productive life! 2. & - : With 3 lighting modes and 5 brightness levels, our reading light allows you to customize the lighting to meet your specific needs. 180 degree swivel and 45 degree tilt allow for easy adjustment and precise positioning, while the wide lighting area ensures you can read comfortably without straining your eyes. Whether you're a bookworm or just need a little extra light for nighttime reading, our reading lights are the perfect solution. 3. - : With this multifunctional Book Reading Light, you can use it as a photography fill light, cell phone holder, flashlight, or even a bookmark. It is the perfect accessory to enhance the reading experience and provide extra convenience for everyday life. 4. : With a maximum illumination time of 80 hours, this 2.5-ounce reading light is lightweight and easy to carry, making it the perfect travel companion. It can be recharged with a standard USB cable, and is compatible with computers, power banks, phone adapters, car chargers, or any USB outlet.