TBMAX Reading Light Bedside Bedroom Gooseneck Tube Dimmable Desk Lamp with Adjusted Clip-On Stand, Touch-Sensitive Switch, Adapter, and 3 Brightness Levels, 2.5W - White Free Extra USB Cord &Support 2 Power Sources: Battery ,power bank or USB rechargeable , wireless and portable, whether at home or office ,traveling. Extraordinary battery life with 16 LED bulbs - lasts between 4 hours after one charge. Free to Choose Your Favorite Brightness Levels : Touch-sensitive switch offers 3 brightness levels, Touch the button for 2 seconds to choose the favor. 2 IN 1 Clip on Lamp or Standing lamp: Standing on desk firmly with anti-skid base ,also clip almost anywhere with its 360 degrees rotating gooseneck , flexible and unique with curved guide plate. Ideal For Multiple Uses: Travelling & vacation accessory, power outages & dark emergencies, Computer Keyboard Partner ,bedside lamp, office desk lamp, camping, for fishing, flashlight, reading light, art work, craft table, embroidery, sewing, DJ, cooking, DIY tasks. Ultra bright eco friendly 16 LED ,Low consumption and long lifespan .Good for eye-caring. Guarantee: Get it today with our great 30 day money back guarantee & 1 year warranty from the date of purchase.