- Adjustable 3 lighting modes with 10 brightness levels each: warm light, warm-white light and white light. Each mode offers 10 dimming levels. Warm light creates a warm, peaceful atmosphere for night sleep or relaxation, while white light is suitable for working, reading or studying. - 360-degree flexible gooseneck and non-slip clip: Durable flexible gooseneck allows easy positioning of the light. The metal clamp is stable and durable and can clip onto a desk or stand alone. The clip includes a foam pad to protect furniture from scratches. Uses bright LED bulbs with a 7W rating for sufficient illumination. - USB powered (adapter not included): Convenient USB plug compatible with laptop, desktop, power bank or USB adapter. Adapter not included. The lamp features 24 LED beads for long service life, high light efficiency, good heat dissipation and low risk of early failure. - Practical and portable: Mini size and compact design for easy carrying. The sturdy, flexible 360-degree goose neck lets you position the light wherever needed and it folds away for easy storage. Suitable for bedroom, reading, working, studying, nail, tattoo and eyebrow make up.