18 Inches/48 Centimeters Outer Ring Light， FOSITAN LED Ring Video Light with 2M Stand， 55W 240 SMD LED 5500K， Dimmable Ring Photo light for Self-Portrait Video Studio Shooting (2 pcs Color Filter， Smartphone Holder， Bluetooth self-timer，US Plug Adapter) Specifications LEDs: 240pcs Power : 120V，50/60Hz; 230V，50/60Hz Output: 55W Luminous: Max. 4800lx@1m; Min. 480lx@1m Dimmer: 13410%~100% Color Temperature: 5500K(±300K) CRI: >90 Weight: 1.6kg Upgraded LED Lamp The upgraded LED lamp delivers softer light， makes your photography closer to nutural， and designed with super technology of high light transmission， low power loss， and Environmentally friendly. Lightweight and Portable This 18-Inch LED Ring Light Kits is free installation， easy to use. It only weights 1.6kg， convenient to carry with a portable bag for exhibition shooting. Ultra Compatibility The dimmable studio LED ring light is equipped with a hot shoe adapter， compatible with most DSLR cameras， and a mobile phone holder for most smartphones(iPhone 7 pkus/7/6 plus/6/5/5S， Samsung Galaxy S6 Edge/S6/S5，etc). NOTE: The camera and the smartphone in the picture are NOT included. WARRANTY FOSITAN 90 Days worry-free refund warranty and 24h life time friendly customer service.