Description: Our lights adopt LED as the light source, durable, eco-friendly, low power consumption and energy saving. Flexible gooseneck design, you can freely adjust the lighting angle according to your needs. Multifunctional . The stable base can stand alone or clip it to a book, shelf, cabinet, piano or computer. Easy to use. Fix the lamp with the clip, and plug the USB interface into the computer's USB port or USB charger, it can work. Portable and lightweight. Convenient to carry with you and great for home, dorm and office use. Characteristics: Adopts LED as the light source, durable, environmentally friendly, low power consumption and energy saving. Flexible gooseneck design, you can freely adjust the lighting angle according to your needs. Multifunctional . The stable base can stand alone or clip it to a book, shelf, cabinet, piano or computer. Easy to use. Fix the lamp with the clip, and plug the USB interface into the computer's USB port or USB charger, it can work. Portable and lightweight. Convenient to carry with you and great for home, dorm and office use. Specification: Material: Lamp shade: iron Lamp holder: Plastic Product color : black Color Temperature: Cold White 6000K-6500K Power: 1W Input voltage: DC5V Switch Type: Button Gooseneck Length: Approx. 32 cm / 12.6 inch Cable length: approx. 140 cm / 55.1 inch Product weight: approx. 165g The package includes: 1 x clip lamp