The Led EDC33 by Nitecore is a high-performance rechargeable flashlight with a USB-C port. With very powerful lighting that reaches 4000 lumens, a range of 450 meters, and UHi Fusion integration technology which combines a small but high-intensity main core with UHi20 9-core LEDs that offer long-range coverage, extreme brightness, and flexible beam configuration. Its built-in Li-ion 18650 battery has a capacity of 4000mAh and an energy density of 300mWh/g, equivalent to 4 CR123A batteries.