The Sunpak RGB LightStick PRO is a compact and portable lighting tool for photo and video enthusiasts. It features an adjustable color temperature range of 2500 to 8500K and has a full 360 color range plus saturation from 0 to 100 for advanced lighting capabilities. In addition it includes 20 special effect modes to provide exceptional lighting capabilities. These include flashlight lightning bad bulb TV candle fire fireworks police car and SOS. The built-in rechargeable battery provides up to 12 hours of runtime on a full charge. Designed with a comfortable grip for quick-and-easy handheld use a 1/4"-20 tripod mounting socket at the base of the handle also allows for flexible mounting options with tripods and light stands. Adjustable barndoors are provided as well allowing you to control the light angle and prevent light spill when on location or on set.