Welcome to our shop! Product Dimensions: Each Hollywood LED bulb has a flexible and adjustable cable with a length ranging from 9-33 cm. The USB connection allows for easy power supply through an adapter or power bank (adapter not included). Product Details: This makeup mirror light set includes 14 dimmable Hollywood LED bulbs with a USB connection. The innovative design allows the USB cable to be seamlessly hidden within the base of the bulb, eliminating the need for manual cable winding. The USB lamp can be connected to power via an adapter (not included) or a power bank, and the lights will only turn on when power is connected, while remembering the last lighting setting. The bulbs feature a switch for adjusting between three color temperatures (cool white, warm white, neutral) and a brightness control button for 10 different levels (10 percent -100 percent ) to meet various lighting needs. Quantity: Set includes 14 Hollywood LED bulbs with USB connection, power switch, and adjustable brightness controls. Installation: The set comes with double-sided adhesive tape for easy and quick installation on your mirror, offering convenience and flexibility. The adjustable cable length enables customizable placement of the bulbs according to your preferences. 100 percent Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.