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OKNIFE LK Folding Knife with Rechargeable Flashlight & RGB Light

Regular price $124.99
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  • Integrated Knife & Flashlight: A compact all-in-one design combines a premium folding knife and a USB-C rechargeable flashlight, delivering versatile functionality without adding bulk to your everyday carry.
  • Versatile M390 Tanto Blade: The precision-crafted Tanto blade features an extended reinforced tip for puncturing and detailed tasks, paired with a slight concave cutting edge for efficient everyday cutting.
  • Dual Lighting System with Integrated USB-C Charging: Equipped with a 400-lumen white main light for practical illumination and multi-mode RGB ambient lighting for visibility and interactive effects—all powered by built-in USB-C charging for convenient, reliable everyday use.
  • Dual Deployment Design: A flipper tab combined with a button-lock mechanism allows smooth, responsive blade deployment with secure operation.
  • Flat-Profile Stability: The minimalist flat-profile construction ensures stable placement on any flat surface while maintaining a clean, modern aesthetic.
Color: MAO Desert White
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You can also buy it on Amazon (US only)

Technical Details

Knife Parts

Overall Length: 6.30" / 159.9mm

Width: 0.98" / 25.0mm

Overall Height (Include Clip): 0.85" / 21.5mm

Blade Length: 2.48" / 62.9mm

Closed Length: 3.82" / 97.0mm

Blade Thickness: 0.10" / 2.6mm

Handle Thickness: 0.65" / 16.6mm

Knife Weight: 3.03oz / 86g

Blade Material: Bohler M390

Blade Hardness: 60-63HRC

Blade Grind: Eight-surface Flat

Blade Finish: Satin

Blade Type: Drop Point

Blade Angle: 18°- 22°

 Handle Material: 6061-T6 Aluminum

Handle Color: Dessert White

Handle Finish: CNC & Micro Arc Oxidation

Pocket Clip: Tip-Down, Right Carry

Clip Material: 30Cr13 Stainless Steel

Clip Finish: Polishing

Screws / Button Material: 416 Stainless Steel

Pivot Cap Material: 416 Stainless Steel

Pivot Assembly: Caged Ceramic Ball Bearing

Locking Mechanism: Button Lock

Opening Mechanism: Button / Flipper

 

Flashlight Parts

Maximum Output: 400 lumens

Maximum Runtime: 13 hours

Maximum Throw: 110 Meters

Maximum Luminous Intensity: 3000 candela

Battery Capacity:340 mAh

Charging Method: USB-C

Input: 5V 1A

Charging Time: About 60 Minutes

Operating Temperature: 0~40 ℃

Net Weight: 3.03oz / 86g

Waterproof: IPX5

Impact Resistance: 1 Meter

Origin: China


User Manual

Delivery and Shipping

For orders placed within the United States, the shipments are usually delivered within 3-7 business days.

OKNIFE LK Folding Knife with Rechargeable Flashlight & RGB Light

Innovative 2-in-1 Minimalist Everyday Carry Gear

A seamless integration of a professional-grade folding knife and high-performance flashlight. Designed with clean, rectilinear geometry, this compact tool stands upright with architectural presence. Built for the minimalist, it maximizes capability while minimizing pocket space—delivering two essential tools without compromise.

Elite M390 Powder Steel Blade (61–63 HRC)

Crafted from premium Böhler M390 powder steel and hardened to 61–63 HRC, the blade delivers exceptional edge retention and durability. Its advanced eight-surface flat grind reflects expert craftsmanship, while the dual-edge configuration combines a reinforced Tanto tip for piercing with a razor-sharp primary edge for controlled slicing—ready for any task.

Aerospace-Grade 6061 Aluminum with MAO Finish

The aerospace-grade 6061 aluminum chassis is enhanced with a Micro-Arc Oxidation (MAO) finish in Desert White. This ceramic-like coating offers superior scratch resistance and a uniquely tactile feel. The structured design ensures a confident grip while maintaining a clean, modern look built to last.

Dual-Action Deployment & Secure Locking

Experience precision mechanics with a buttery-smooth ball-bearing flipper for rapid deployment. The intuitive button lock provides effortless operation and secure lockup, offering both seasoned users and newcomers a safe, satisfying, and highly tactile experience.

400-Lumen High-Performance Flashlight

Equipped with a premium 6500K cool white LED, this integrated flashlight delivers up to 400 lumens of clean, high-visibility light. A high-transmittance PMMA lens ensures a focused beam with consistent output—rivaling standalone flashlights in a compact form.

Multi-Mode RGB Lighting

The integrated RGB secondary module offers a diverse spectrum of specialized lighting modes, independent of the primary flashlight. This versatile system features a White Flood mode for soft illumination, alongside dynamic Sequential Chasing and Breathing effects for an elevated aesthetic. For mission-specific needs, the module includes a dedicated Constant Red mode and a high-visibility Red Beacon, providing essential signaling and night-vision preservation in a compact, high-tech interface.

Universal USB-C Rechargeable System

Advancing beyond traditional designs, this gear features a sophisticated open-interface USB-C charging system. Engineered with internal waterproofing, the exposed port eliminates the need for cumbersome rubber plugs while maintaining full resistance to dust and moisture. This modern architecture ensures the tool remains a high-performance, rechargeable powerhouse that is always ready for use, combining true minimalist aesthetics with advanced environmental protection.

IPX5 Water-Resistant Rating

Built to endure the demands of both urban and rugged environments, the entire system is meticulously sealed to meet IPX5 water-resistant standards. This durable construction guarantees reliable performance against heavy rain, splashes, and dust ingress. Whether standing upright as an ambient light or deployed for cutting tasks, the structural integrity remains protected, ensuring your high-end investment survives the elements without compromise.

Precision-Engineered for Everyday Carry

At just 87g/3.07oz and 6.30" overall, the LK is built to carry all day without compromise — slim, balanced, and always ready.

Package Contents

  • OKNIFE LK (Clip Included) x1
  • USB C-to-C Charging Cable x 1
  • User Manual ×1

FAQs

Is the light and knife an integrated design, or are they two separate parts that feel clunky when used together?

Fully integrated seamless design, no clunky or disjointed fee. It offers a natural, balanced grip and smooth operation, weighing only 3,.07 oz for lightweight daily carry.

Why is the light placed at the end, making it impossible to illuminate the blade while cutting?

We designed the light at the end of the handle for safety reasons. The knife and light are intended to be used separately to avoid glare or safety hazards during cutting. This ensures a more stable and secure operation when using the blade.

Why is the blade so short and the knife so thick?

The handle houses the flashlight battery for its 400-lumen main light and RGB lights. Its flat design lets you stand it upright for hands-free illumination. The compact blade fits this multi-functional EDC design perfectly.

Why is the pocket clip facing down? Can I reverse it?

This is a compact design choice. The bottom houses the light and charging port, so the clip is fixed this way to keep all features functional.

My OKNIFE LK won’t charge, or the battery life is very short. What should I do?

This issue is most often caused by incomplete charging. Please follow these simple steps to resolve it:

  1. Check the charging indicator: When plugged in, the red breathing light should turn on. When fully charged, the light will turn green. If the light does not turn on, please verify the connection between the device, charging cable, and power adapter.
  2. Complete the full initial charge: For the first use, or after long-term storage, keep the device charging for an additional 10 minutes after the indicator turns green to ensure the battery reaches its full capacity.