I have here your new USB powered vanity mirror lighting string. Seven soft white LED bulbs make up this set. Each bulb has a suction cup on the back to attach to any mirror. This feature makes them portable, which is great when traveling. Twelve foot string gives plenty of length to space the bulbs and put the USB type A cable into your power source, which can be adapter, laptop etc. When done, simply put them back in the secure soft foam bed, and slide them in the 7 inch x 7 inch x 2-1/2 inch box and your on your way. For home, stick them up and leave them. I left them in the foam bed when I plugged them in for illustration. They are warm white bright, but not blinding. Not just for makeup, can be used to illuminate for tutorials, photography, shooting selfies. Please see specs for more details. Thanks for stopping. Please visit my slow growing store where you can reads about me, my policies view other items. David - thediscountretailer