[3 Color Modes & 10 Brightness Leves]- Desk lamp with clamp 3 light modes(White light 6500K,Warm White light 4500K, Warm light 3200K). Each color mode has 9 brightness levels, total 30 kinds dimmable lighting for study, relaxing, reading, working, thinking, relaxing, drawing, knitting, sewing, hobby, handicrafts, craftwork, etc..[Flexible & Adjustable]- Strong aluminum clamp supports up to 2.1 inches tableand holds the swing arm lamp securely in place. 360° rotating lamp, 225° rotating base, 270° adjustable metal arm, ly adjustable angles, and multiple positions, you can adjust the light direction according to your personal need..[Eye Protection Light]- Protect people's eyes who work and reading a long time from hurt, nonflickering, no glare, no ultraviolet ray, no frequency radiation. Ideal for architects, designers, artists, secretaries, typists, editors, accountants, students, teenagers, ..[Energy Saving & Space Saving]Clip desk light consumes 80% less power than traditional incandescent lights, low required voltage and current, low heat, saving money and lower your power bills with cost-effective. Compact clamp and the slim lamp with hidden cabling let you have a completely desk surface.Attached clamp mounts easily to music stands, office tables, computer desks, headboards, drawing board, makeup table, etc..[What You Will Receieve]1x Led Desk Lamp(Material: Top-end Aluminum Alloy); 1x Metal Clamp; 1x UL listed AC Power Adapter; 1x User Manual. Please Note: Only Match with the adapter of 5V / 2A, otherwise it will cause damage the button controller to short-circuit.