Niwalker 550N3 2 x CR123 / 1 x 18650 550 Lumen XM-L U2 LED Tactical Flashlight Spring Medium 1: 8 Lumens /

Medium 1: 8 Lumens / 30 hours

Size: Head: Ø28

When these 5 rings all put on the light

5+160min LEVEL 2 (lumens) 500 Run-time LEVEL 2 240min LEVEL 3 (lumens) 120 Run-time LEVEL 3 15hours LEVEL 4 (lumens) 30 Run-time LEVEL 4 47

And so you can customize your knife even further

Niwalker 550N3 2 x CR123 / 1 x 18650 550 Lumen XM-L U2 LED Tactical Flashlight Spring Medium 1: 8 Lumens /The NWK 550N3 is a compact size high output tactical light with instant strobe. The rear main tactical switch offers either constant on or momentary. To change between tactical mode and general mode is simple, just press and hold the secondary switch for 2. 5 seconds. The secondary side switch controls instant access to strobe with on off function. The strobe can be activated any time by simply pressing the secondary side switch regardless of mode or