Come and Check Our Branding Solutions.Lamp is made of environmentally friendly silicone, plastic and metal, no harmful objects contained.Flexible structure,the lampshade is bendable and can be freely twisted and tilted; adjustable light direction.It is powered by various USB devices, like laptop computer USB port, Smart phone charger and power bank.It is very convenient to carry and use; handy light for laptop keyboard, reading light, book light, notebook light, etc. Pls check inventory and detailed info before placing your orders.