TECHNOLOGY FOCUS - POLYMERS - The first and second adhesive layers are selected from ethylene vinyl acetate copolymer with adhesion promotor, ethylene vinyl acetate glycidyl acrylate terpolymer, ethylene vinyl acetate glycidyl methacrylate terpolymer, ethylene alkyl acrylate copolymers with adhesion promotor, ethylene alkyl methacrylate copolymers with adhesion promotor, ethylene glycidyl acrylate, ethylene glycidyl methacrylate, ethylene alkyl acrylate glycidyl acrylate terpolymer, ethylene alkyl methacrylate glycidyl acrylate terpolymer, ethylene alkyl acrylate maleic anhydride terpolymers, ethylene alkyl methacrylate maleic anhydride terpolymersethylene alkyl acrylate glycidyl methacrylate terpolymers, ethylene alkyl methacrylate glycidyl methacrylate terpolymers, alkyl acrylate acrylonitrile acrylic acid terpolymers, alkyl acrylate acrylonitrile methacrylic acid terpolymers, ethylene acrylic acid copolymer including its salts, ethylene methacrylic acid copolymer including its salts, alkyl acrylate acrylonitrile glycidyl methacrylate terpolymers, alkyl methacrylate acrylonitrile glycidyl methacrylate terpolymers, alkyl acrylate acrylonitrile glycidyl acrylate terpolymers, alkyl methacrylate acrylonitrile glycidyl acrylate terpolymers, polyvinyl butyral, ethylene alkyl acrylate methacrylic acid terpolymers including its salts, ethylene alkyl methacrylate methacrylic acid terpolymers including its salts and/or ethylene alkyl acrylate acrylic acid terpolymers including its salts, ethylene alkyl methacrylate acrylic acid terpolymers including its salts, ethylene ethyl hydrogen maleate, ethylene alkyl acrylate ethyl hydrogen maleate and/or ethylene alkyl methacrylate ethyl hydrogen maleate. The substrate comprises a first polymeric layer and a second polymeric layer. The adhesive layer is selected from fluoropolymers, epoxys acrylics, polyurethanes and/or vinyl adhesives. The adhesive layer additionally comprises thermally conductive filler, the thermally conductive filler is selected from aluminum oxide, boron nitride coated aluminum oxide, aluminum nitride, aluminum oxide coated aluminum nitride, silicon dioxide coated aluminum nitride and/or boron nitride. The light absorbing pigment is selected from carbon black, titanium dioxide, benzotriazoles, benzophenones and/or hindered amines.