Diving lens from the company XTAR has a brightness power of 1000lm and can be used at depths up to 100 meters underwater. It is ideal for activities such as cave exploration, underwater photography, and spearfishing. Whether you are at great depths or conducting night dives, the presence of artificial light is essential. It operates with 1 rechargeable battery of type 26650 (Included). The charger is included in the package.