The finished outer shell 108 and integral EL lamp 106 are then ready to be electrically connected to power source 114 with leads 132 and the assembly installed onto the helmet exterior surface 112. [0026] At step 406, the helmet outer shell assembly with EL lamp 106 formed thereon may be attached to the protective helmet 102 by any means, such as by fasteners, adhesives, or similar means, such tha