Developed in conjunction with leading led light manufacturers litepanels the manfrotto spectra2 offers smt surface mount technology which results in a better size to output ratio together with a dedicated lens improving efficiency and colour rendition cri90 powered by six aa batteries with the option of using a sony l series battery via an optional adapter or a mains supply via an optional ac adapter the spectra2 offers flicker free dimming from 1 100 and a 50 light boost option for