Lslight Mini Portable Stick 10 Led Brightness Flexible LED Table Desk Lamp Notebook Laptop USB Light Touch Dimmable On-Off (Purple) 100% brand new,with 48 hours lighting testing guarantee.Special touch switch design,touch to turn on/off,long touch to dim the lamp.Quality led light source,no flickering,no radiation harm for eyes. 40000 hours long lifetime,10 led,energy saving but brightness.No batteries needed,no worried about the power running out of works with your laptop or power bank . With flexible/bendable body/mini size & lightweight,portable enough for you to use in different occasions such as reading,writing,working,studying. 27CM length of the USB hose,six classic colors for your choice.Easy to use,good quality feature make the lamp to be a perfect gift for friends or your family. We will do our best to solve your problem ASAP if there is any defective or dissatisfied product.Any questions about our lamps please feel free to ask us.