Rechargeable Battery With Long Life : Enjoy uninterrupted illumination with our rechargeable desk light bar. The powerful 4000mAh battery ensures you won't run out of light when you need it most, providing up to 60 hours of use at lower brightness settings. Adjustable Brightness And Color Temperature : Customize your lighting experience with stepless dimming and adjustable color temperatures, ideal for any setting from reading to relaxing. Magnetic Mount For Easy Installation : Attach and detach effortlessly with the built-in magnets, perfect for mounting on any iron surface without the need for tools or messy adhesives. USB Charging Convenience : Recharge your light bar via USB-C, eliminating the hassle of finding batteries, and enjoy a full charge in just 4 hours. Eye Protection Design : Our LED lights are designed to minimize eye strain, featuring no flicker and low energy consumption for a comfortable and safe lighting experience. Illuminate your world with our Rechargeable Magnetic LED Light, a versatile companion for your home and office needs. With its sleek design and easy-to-use features, it's the perfect solution for any space where light is essential.