Weltool W4 PRO TAC 568 Lumen LEP Flashlight 2.88 Million Candela 1 * 21700W4Pro TAC is the tactical version of W4Pro, It's a LEP flashlight that throws 3712 yards. The light intensity reaches 2,882,000 candela, 568 lumens. It uses a 21700 rechargeable lithium ion battery, uses a customized LEP light source, and then passes through the lens reflection system to form a dazzling beam. By default, the high mode is turned on, half press Momentary or full press to lock and continue to work, even if Momentary is frequently used,