The CYANSKY K3 V2.0 is a long-range LED flashlight specially designed for tactical uses. Equipped with Luminus' newest SFT-40-W LED, the flashlight features a maximum brightness of 2,000 lumens and a max of 700 meters beam throw. It is the longest-range flashlight with a 40mm head diameter flashlight. It uses a classic tactical attack shell design and is equipped with high-hardness zirconium beads that can easily shatter glass and perform tactical missions.

Alternatively, the unique gold-plated springs are designed against violent impacts during shooting, and optional gun mounts or remote switches can be used to meet tactical requirements in different scenarios.