Adjusting Dimmer and Color Temperature
The LCD on the back contains the readouts for power, battery life, and color temperature. The knob on the right side of the light controls the dimmer as well as the the power on and off. The knob on the left controls the color temperature, and will be displayed on the readout in Kelvin (K)
The higher the number in K the more blue or cooler the light is, while a lower number such as 1000-1500 will be considered warmer, or more orange. In the illustration the left most light is more in the blue spectrum, where the more right the more orange