A multilayer film article is disclosed. The film includes an infrared
light reflecting multilayer film having alternating layers of a first
polymer type and a second polymer type and an infrared light absorbing or
reflecting layer adjacent the multilayer film. The film includes a
multilayer stack composed of alternating optical layers of first and
second diverse polymers A, B. The optical layers when counted from one
end of a first effective optical packet form a plurality of unit cells
each having six optical layers arranged in relative optical thicknesses
in a first cyclic permutation of 7A1B1A7B1A1B. At normal incidence the
first effective optical packet provides a reflection band at infrared
wavelengths and substantially transmits light at visible wavelengths.