The Smith-Victor Bi-color LED Ring Light was designed with professionals in mind with an ultra-high quality of soft diffused light (95 CRI). Shoot beautiful, evenly lit images from 3000-5500K and the ability to dim from 1 to 100%. The 15 mm camera rail mount is compatible with most pro rig systems. The included camera platform accepts most cameras HDSLR, mirrorless, video cameras or even smartphones with an accessory phone mount. Its has an ample amount of power-1700 lux which is equivalent to a 320 watt Incandescent.  The LEDs have a long life expectancy of 50,000 hours.