OPERATIONAL SHEET OPERATIONAL SHEET CLICK HERE FOR 5-EXO® PRODUCT FLYER CLICK HERE FOR 5-EXO® PRODUCT FLYER CLICK HERE FOR 4-EXO® PRODUCT FLYER CLICK HERE FOR 4-EXO® PRODUCT FLYER NEED ASISTANCE? CLICK HERE NEED ASISTANCE? CLICK HERE HEL-STAR 4® EXO - 5® EXO are shock and vibration resistant, dustproof and open sea waterproof to 66 fsw These marker lights can easily flex & conform to mount where you need them - Perfect for space constraints and for K9 applications