6 5/16" dimmable ring light features 3 color lighting modes: white light, soft light, warm light. It is the perfect dimmable lighting to take away all the unflattering shadows. The telescopic rod can be stretched up and down to fix the height. Extends from 8 11/16" to 12 5/8", it can match your needs and last you for years! You can easily adjust the phone holder to find one angle you desire. Works with most devices that support USB port, power bank, USB charger, etc. There are four buttons on cords to power on/off, switch the lighting mode, and adjust brightness levels, it is easy to find your preferred options in seconds. This is a stand for a single clip of around chassis.