Light Up Your Life! ✨ Experience hassle-free installation with a rechargeable battery and 3M adhesive base. Enjoy flicker-free, anti-blue light illumination for comfortable reading. Transform any room with adjustable lighting that fits your mood. Designed to shine for over 35,000 hours—no more frequent bulb replacements! Easily switch between 3 brightness levels with a simple touch. 360° rotation 3 color modes 20h battery life The Coollamp Battery Operated Wall Light is a versatile and stylish lighting solution featuring a rechargeable battery that lasts up to 20 hours, three adjustable color modes, and a 360° rotation for customizable lighting angles. Ideal for various indoor settings, this lamp combines safety, convenience, and long-lasting performance, making it perfect for reading, studying, or simply enhancing your home decor.