Astera Titan Led Tubes. It is the latest novelty in LED lighting for filmmakers or photographers. They are wireless and battery-powered LED tubes. They emit a powerful white and tunable with other astera titan led, with ultra high color performance, as well as color light that can be apply to individual pixels or the entire tube. The Titan tube offers an unlimited range of use; indoor or outdoor, with AC power or battery, and you can control the functions of the astera titan led tubes with the Astera App, with cable or wireless DMX.