The LS 300x Bi-Color LED Monolight from Aputure is the first Aputure light to go beyond traditional bi-color lighting by utilizing the expanded vari-white CCT range of 2700-6500K, providing warmer tungsten tones and cooler than daylight whites. The brilliant light can be dimmed from a potent main light to a subtle, nuanced fill light, flicker free across the dimming range. It emits up to 20,500 lux at 3.3' with its included 55° Hyper Reflector. The Controller Box attached to the LS 300x head with a 9.8' head extension cable, so adjusting settings is effortless regardless of where the light is set. The self-regulating, multi-voltage controller also operates using single or dual Gold mount batteries, suitable for lighting in remote locations.