ADJUSTABLE 10 BRIGHTNESS LEVELS AND 3 LIGHTING MODES The book light offers warm, warm-white and white light. Each mode has 10 brightness levels. Warm light creates a cozy, relaxing atmosphere for night sleep or downtime; white light is ideal for reading, working or studying. 360° FLEXIBLE GOOSENECK AND NON-SLIP CLIP Durable flexible gooseneck lets you position the light precisely. The metal clamp is stable and durable and can clip on a desk or be used stand alone. The clip includes a foam pad to protect furniture from scratches. The light uses 7W LED with 24 LED beads for bright, efficient illumination and good heat dissipation. USB POWERED (ADAPTER NOT INCLUDED) Powered via USB, compatible with laptop, desktop, power bank or USB adapter. Adapter not included. The 24 LED beads provide long service life and reliable performance with low light loss. PRACTICAL & PORTABLE Mini, compact design for easy carrying. The 360-degree goose neck is flexible for precise positioning and can be folded for easy storage. Clip-on design adds versatility for use at home or on the go. USE SCENARIOS - Bedtime reading or late-night studying in a dim room with warm lighting - Desk work, homework, or detailed tasks that require clear illumination - Nail art, tattoo work, or eyebrow makeup that benefits from precise lighting This description stays consistent with the original specifications while emphasizing practical benefits and real use cases.