One 16850 lithium battery typically lasts 3-5 hours, and two will last around 6-8 hours.
A 26650 lithium battery typically lasts about 6 to 8 hours.
Strong light flashlight function:
Outdoor sports and climbing: The barrel is light and strong, waterproof and resistant to damage, making it the best choice lighting for outdoor enthusiasts.
Call for help in the wild: The optical glass lens and focusing system adopt high-tech processing technology. The light irradiation range is long and can be used as a signal light and distress light.
Military equipment: It has the characteristics of waterproof, explosion-proof, drop and crush resistance, and can be used as essential equipment for military, police and security teams .
Defensive weapon: lumen value can reach 400. In tant as powerful strobe light, it can be used for anti-counterfeiting weapons to blind the enemy's eyes.
For women only: the powerful beam can deter thieves or perverts, and the sturdy cannon can beat bad guys hard.
Cycling spotlight and search and rescue work: The bulb has powerful lighting and a stable beam. It can be used as a necessary product for outdoor and indoor search and rescue, search and night cycling spotlights.
Necessary for home use: LED bulbs provide strong light and are very suitable as household flashlights or emergency lights in the event of a power outage, killing two birds with one stone.
Car owners: You can use the light when you pick up and park your car at night, and it can be used as a survival tool during periodse of distress.