Nite Ize LED Helmet Marker

• Be seen - with RED L.E.D. Flash or Glow Illumination. Self adhesive fastener.
• Flexible, lightweight design
• Push-button power switch - Flash or glow modes
• Reflective material
• Shock & Weather resistant
• Visible over 1 mile in the dark
• Easy to replace long-life battery included
• 100,000 hour L.E.D. life
• Reuseable - environmentally friendly
• 150 hour battery life
• Replaceable CR2032 3v button cell battery included