CyberDyer Personal Identification Marker Light Tactical FMA Helmet Safety Flashing Light Survival Signal Light for Hunting Hiking Cycling

Could be brighter. But works for the price you are paying

The media could not be loaded.  I purchased this light to be used in place of chem lights during building clearing to signal that a room has been cleared to other operators.Bad News First:I found the light turns off when dropped even from a short distance. So tossing it in a doorway or dropping it on the floor while moving from waist height will turn the light off rendering it ineffective for the purpose I bought it for. Also the batteries can not be changed.Good news:The Velcro strap does great with holding the light on my kit (vest) and helmet. If you need it for the purpose of marking yourself to others in a dark/low light environment then it works well and is cheaper than repeated use of chem lights. Water proof as well as the entire component is encased in a silicon type material.

Works as advertised, bright in the darkness. I thought that I read that this was rechargeable but isn’t. When the battery dies you can trash it and get another or use a soldering iron to replace the battery, and that isn’t hard to do.

It works but the Velcro will peel away if you stick it to something curved, mine was also glued together crooked.

The velcro backing will likely peel away if you attach it to anything too curved, like an armband. They could attach the velcro to the light better. It's fine for the price.

Holds well to my FAST helmet without any movement or slippage. Light turns on/off easily and cycles between continuous on/blink/off. Light is highly visible even in daylight and very bright in dark environments. Would highly recommend for many outdoor applications.

Good product

I think it works really well