EYE-CARING: table lamp uses a special circular design, light is soft and uniform, non-flickering, no glare, protect your eyes. The desk lamp features 2 lighting modes with 2 brightness levels to meets all your needs. Ideal for studying, working, reading and sleeping. Flexible Gooseneck: Designed with a soft, durable rotatable goose neck. Easily adjust the lamp's gooseneck to orient the light beam exactly where it is necessary. Clip Design: It is easy to clip on your work bench, desks, headboards or other object. Naturally fit your desk, room, living room and office. Portable and Energy Efficient: A data cable is included in the package, which can be connected to a power bank and a laptop. Portable LED Lamp, convenient to carry, good partner for business trips, travel and camping. CUSTOMER SERVICE: We always take customer experience as the top concern. If youre not 100% satisfied, please get in touch with us, we will help you within 24 hours.