Ultra-high visibility for alerting and directing traffic in low/no-light conditions * 4 super-bright LED beam light visible to 3000 ft; 2 D-cell last up to 60 hrs (batteries not incl) * Baton wand has special refractive luminescent filter, enhances light so entire baton glows * End-cap lens has extra-bright output for pointing; constant-on & flash mode, convenient thumb switch * Weather-resistant, lightweight ABS polycarbonate non-slip grip wrist lanyard also in 21"