Part of Arri's True Blue series, the Arri HMI fresnel 1,2kW or "D12" HMI 1200W Fresnel Head stays true to its Arri roots with its compact size, while reducing weight and maximizing light output. True Blue heads also feature a new cross-cooling system--lamp housing temp is reduced 25%; lens temp, 17%. A redesigned stirrup and improved tilt lock make using Chimera or similar light modifiers a breeze. Depending on the country there might be additional charges for burnighours - get in touch with your local 711rent.