<ul><li>The main body of the LED serpentine signal light can be directly slid into the FAST helmet, and the design screws can be locked in place.</li><li>It can be directly mounted on the FAST helmet rail system, and it also comes with 2 mounts respectively for MICH and MOLLE helmet.</li><li>Metal bendable lamp neck can flexibly change the lighting angle. It is a recommended item for survival games, mountain climbing, outdoor activities, and everyday use.</li><li>The lamp holder is a four-in-one high-brightness LED lamp bead, it can switch between red / green / white / IR emission and is suitable for all kinds of outdoor activities.</li><li>Use one AA battery, you can easily replace the battery without using any tools. It can stay on for about 10 hours when fully charged.(Batteries not Included)</li></ul><br><br>

NOBUHIRO Tactical Helmet Light Military with 2 Helmet Lamp Mounts for Fast/MICH Helmets MOLLE Belt, Four-in-One Bendable Survival Signal Lights Illumination Tool for Outdoor Hunting Fishing (Black)