CyberDyer Personal Identification Marker Light Tactical FMA Helmet...

You can stick it on your tactical helmet, hang it on it on your backpack, stick on your bicycle seat or hang on your neck. ◈Daily preservation: Please keep it in a cool, dark place when not in use. The product could works well in an environment from -20 ° C to 50 ° C. Helmet Mounted Light: The hook and loop back can attach to any helmet surface and stick to your helmet firmly. Easy to operate and convenient to use Package List: 1 x Signal Light1 x Rope  Note: The battery can be replaced after use, but it is inevitable to cut the silica gel for replacement, which will lose the waterproof package, and pay attention to the need to wrap the edge of the battery to avoid contact between the positive and negative electrodes. It is recommended to secure with the rope, thanks. Multiple Purposes: This tactical signal light is an essential item for your outdoor activities, such as cycling, hiking, hunting, diving. Good Sealing: Flashing Light be made from good quality silicone and gel which with good sealing and flexibility. FMA Tactical Helmet Safety Light Multiple LED Light Sources... This safety light is an essential item for your outdoor activities, such as cycling, hiking, hunting, diving. You can stick it on your tactical helmet, hang it... helmet light sold on United States Identification Marker Light: Tactical signal light with two modes of operation: always on and flashing. The product could works well in an environment from -20 ° C to 50 ° C., Warm Tips - 1., When the battery is exhausted, you can replace the battery by yourself, but it will affect the waterproof function and the product can't be submerged after cut out., --2., Please do not change the battery unless necessary, because when replacing the battery, you need to re-solder the patch connecting between the battery and the motherboard contacts to use. How to Use: Single button design, after repeated pressing, it will switch between three states: Long on, flashing, and off. Firefighter Helmet Light CyberDyer Personal Identification Marker Light Tactical FMA Helmet... Airsoft Helmet