They are also an ideal way to mark a temporary machine or construction site

Auxiliary horn input (positive or negative input)

T40-ACFP-1 4" Round Amber Turn Lamp Clear Lens Flange Mount w/ pig tail

- ANSI 107 Class 2 Compliant - Highly Breathable Mesh fabric - Lime Yellow / Silver Combination Trim - 7" Delrin Front Zipper - Velcro Adjustable Side Seams - Microphone Tabs on both shoulders - 5 Point Breakaway design copliant to January 2009 NFPA 1901 standard

Youth Force® Black Case with Lime Green Ruler

Star Versa Vertical L Bracket Flashlight Holders They are also an idealStar Versa Vertical L Bracket L bracket for mounting two Versa Star vertically.