"ADJUSTABLE FOCUSED LIGHT: Wall mounted reading lamp allows you to rotate the lamp head to adjust the beam radius according to your lighting area demand, without disturbing people nearby of you when reading or writing at night ADJUSTABLE LIGHT & TOUCH CONTROL: This led headboard reading light emits 3000K soft warm light, relaxes your eyes more than white lights. more, it has the function of dimmable lighting from 5% to 100% just by touching the switch.A perfect lamp for studying, reading or working SOFT GOOSENECK: The neck of 38cm flexible gooseneck allows you to freely position the reading light at a suitable angle to provide optimal illumination, durable flexible gooseneck allows the light to stay in the preset position EASY TO INSTALL : You can fix the led wall lamp on the wall, headboard or cabinet surface, which ui does not take up space to provide you with a clean and tidy environment. And then you just need to connect the plug via the 1.7m cable to the power socket and the reading light will start working 5V USB OUTPUT: Equipped with 5V 1A USB output , allowing you to charge your mobile phone or other electronic devices, easy to use"