Our BetterHome Dimmable LED Desk Lamp - Black is not only an intelligent lamp for your home or work space, but also a chic fashion gadget to decorate your places. This luxury simple look table lamp is designed with 3 dimming levels, which ensure you're able to find the perfect light setting to suit your needs. Besides, foldable design make it more chic and portable, put it in your bag, you can take it to everywhere you want with built-in battery. NO GHOSTING, NO GLARING Enjoy this comfortable, non-flickering light for stress-free productivity and down-time. Light emitting panel provides powerful yet even light without harsh glare or shadows. Touch Sensitive With the highly sensitive lightest touch, the lamp will switch on thanks to the touch control. Slide your finger across the base pad to adjust this brightness led lamp over 3 different dimmer levels. Stackable Design A rotating base, turnable arm and swiveling LED face let you point the light exactly where you want it. Built-in Battery with USB Charging Port Input No worries about where it can be used. The lamp can be charged by power adapter, or use Built-in battery which works for 4 hours, more, with the USB Charging Port Input, you can power the lamp with USB Device . Note BetterHome Dimmable LED Desk Lamp embody high quality and simplicity at low-cost for every household and business. We are 100% committed to your satisfaction. Like you, as customers we are seeking the same values.