Type...LED Light Brightness (Lumens)...120lm Features...Dimmable American FoxFury Company Helmet Light, with box, unused It's a new item, only taken out for a function check. A heat-resistant silicone band is included. It has two levels of dimming. When lit, the rear red lamp flashes. *It may be a characteristic of this LED, but when lit, there was a slight flickering. There is no major problem in using it. It's the kind of thing you notice if you look closely. Please refrain from purchasing if you are concerned. Uses 4 AA batteries. FoxFury is famous in America and is often chosen by firefighters. It is also occasionally used by current professionals in Japan. I think this is because of its excellent fire resistance and waterproof performance. Currently, it is not listed on any sites! It is not often available in the market. How about it for those engaged in firefighting, rescue, security, or for disaster prevention, earthquake volunteer work, or as a collection item? Will ship immediately.