Nextorch S-Series Compact Multi-Light Source Keychain LED Torch headlamp Fillet knives are designed for

Fillet knives are designed for use on fish while boning knives

Waterproof

as well as surviving the harsh conditions of camping backpacks

in this new torch insert

Thumb-sized K40 can achieve one-step strobe with powerful 700-lumen and support three brightness modes (High-Medium-Low) to meet various lighting needs

Nextorch S-Series Compact Multi-Light Source Keychain LED Torch headlamp Fillet knives are designed forUltra compact multi function light small enough for keychain carry Includes four LED light sources: White, red, blue, and ultraviolet (UV) Maximum 300 lumen output for a beam distance of 78 meters Features three white light brightness levels, strobe, and red, blue, and UV light beacon and flashing modes Independent mode switches Built in 180 mAh rechargeable battery with USB Type direct charging port. Multiple Light Sources In One RedWhiteBlue and UV