Here's what other sites are saying:
A perfect choice for morning and nighttime runners, cyclists and walkers, this armband's bright red LED light ensures you are visible to other commuters up to a mile away. You can choose from three lighting modes steady glow, continuous flash and off. With a 100-hour battery life, a high-visibility reflective pattern and a lightweight and flexible design, you will feel safe and secure knowing you can be seen. Powered by one 2032 3V lithium battery, included. Imported. Weight Less than 1 oz.
Be seen - with RED L.E.D. Flash or Glow Illumination. Adjustable Elastic strap with quick-release buckle.
- Ramsey Outdoor
Perfect replacement for chemical light sticks.Features a quick-release buckle.Flexible, lightweight design.Bright red LED light with 2 light modes- flash and glow.Visible from over one mile.200 hour battery and 10,000 hour LED life.Coin cell lithium CR2032 battery included.Adjustable Size: 11 in. - 18 in.
Nite Ize Clip-On LED Marker
Coghlan's Snaplight Lightstick
$1 - $8
Ultimate Survival Technologies See-Me 1.0
Princeton Tec Meridian Strobe
$22 - $29
Life+Gear 200 Hour Glow Stick with Whistle Emergency Light / Whistle/Horn
Coghlan's Light Sticks