Studio LED X4 PLUS Fresnel 150W Tungsten MO. Head fitted w/Fresnel lens Ø175mm, 5m length bare ended cable, in-lineswitch, built-in universal power supply (90-240V, 50/60Hz), electronic dimming 16 bit, LCD graphic display, internal sensor temperature, on board dimming, USB port, RDM-DMX in/out connectors, manual stirrup with 28mm (1⅛") spigot. Supplied w/stainless steel wire guard, 4-leaf rotating barndoor Ø269mm. (Ref : QC LD27250T)