... and indoor aapplication: building layer label of elivator, mark of fleeing , safety mark in night, scene decoration in night for big ... el alarming clothes that policemen wear in the night, saving mark,ship, litter boat ect.5. military and sspace aapplication: ... shining frame, el photo, luminous christmas card, lover card,chest mark.8. business eequipment, machine in public: station poster for omnibus ...