Arri True Blue ST1 1000W P.O. black, incl. 4-leaf barndoor, filter framework, with safety-plug and 1,5 mtr. cable, 220-250V, 175mm fresnel lens, build for 1000W bulb with G22 Socket (CP40 or CP71), mounting: 28mm spigot, weight: 7 kg, IP-23, without lamp, suitable lamp: 122158, 105430,