Features 1. Eye-protection: no flicker, no dark area and no ghosting, eliminates visual fatigue caused by the stroboscopic effect of traditional light sources, suitable for homework, study, book reading, and bedtime reading with indirect light. 2. 360° flexible gooseneck: the flexible arm allows adjustment to any angle without noise, and the lightweight design ensures high portability. You can work, read, or study anywhere. 3. Energy efficient: LED lighting with low power consumption, long lifespan, safe and environmentally friendly. 4. Study clip lamp: offers great versatility; can be mounted on bedframes, nightstands, dorm furniture, home office tables, bedroom desks, or study areas. 5. Ideal gift: this clip lamp meets a variety of needs. The comfortable light enhances your daily life. Suitable for gifting to family and friends. Specification Material: Plastic Color: Black, Yellow, White, Pink, Orange Size: 15 x 3 cm Weight: 50 g Voltage: 5 V Battery capacity: 500 mA Wattage: 2 W Usage time: 60-70 minutes Package Includes: 1 Desk Lamp