The RL-18 LED ring light kit is a fully compatible ring light with a color temperature range that smoothly moves from warm tungsten to cool daylight and a dim range that extends from a fine fill to a burning main. It can be adjusted and compressed to meet your various shooting needs with a range of 23.6 inches to 61.8 inches in height. It can be used for makeup, selfie lighting, portrait video studio photography, live broadcast, blogger, and a hair salon. The light head can rotate the ring light up to 180 degrees, which will give you more possibilities for shooting angles.