[3 light mode and 10 brightness levels] 3 LED Table ring with lighting mode: Hot light (3000k), hot white light (3500K) and white light (5500k)There are 10 adjustable brightness that can be selected in each lighting modeThe built -in control device can be easily opened and closed to fit your various use and can be switched to lighting mode Flexible arm and strong clip] The goose neck arm can be bent to any shape to adjust the direction of lightingThe strong metal handcuffs can be opened up to 2 inch and can be easily clipped on the table, writing table or bedsideThe non -slip pads protect your furniture against scratchesThe clamp can stand on the table on the table if the arm is bent properly Eye -groomed soft ring light] The LED reading lamp produced with first -class LEDs does not provide tremor and dazzling light, protects your vision and reduces your eye fatigue caused by long readingThis clip LED Ring Light provides soft enough complementary lighting, and can work perfectly as a computer lighting for video conference and zoom meeting Power supply with USB] operates with most devices that support the USB connection point such as power bank, USB charger, AC adapter, PC with 5V2A and laptops (5V2A exit (adapter)To prevent overheating and damage to the light or USB interface, please remove the USB when you do not use it