16cm LED Ring Light Selfie Fill-in Lighting Studio Dimmable Lamps 3 Color Modes with 360°Adjustable Holder for Photo , Vlog , Camera Photography 1.[Excellent Lights] 360°adjustable holder can light up your beautyin everywhere. 2.[DimmableBrightness]Dimmable LED ring light with a wide dimming range from 1%-100%and 3 kinds of color you can choose, meet all your needs in different scenes. 3.[USB Powered]Works with most devices that support USB port, like laptop, PC, power bank, USB charger, AC adapter, and etc. Easy control on wireto power on/off or switch to the lighting mode you prefer. 4.[Multi-Use]Thering lightis widely applied to outdoor photo light, filling light indoors, portrait, fashion, wedding art, advertisement photography, shooting video, etc. pecifications: 3 colors adjustable diameter: 16CM Interface: 1/4 universal screw hole Power: 5w power supply 5v USB Power cord length 200cm Material: aluminum alloy + pc Product related technical parameters: 3 colors, stepless dimming, white light, warm light, soft light