The LED light uses Bluetooth technology to control the lighting of an iOS device. It is dimmable from 0 to 100 per cent. The iOS device is easily controlled by means of an associated app, the LED light functions, however, also with other photography apps or simply with the smartphone. Furthermore, it displays a colour rendering index (CRI) of 92 and a light intensity of 550 lux at one metre. A camera shoe mount as well as diverse filters and filter holders are included.