The ReyLight MK II Penlight – Aluminium stands as a refined evolution of a modern classic, merging precision engineering with everyday practicality. Designed for those who value clean aesthetics, tactile operation, and dependable illumination, it embodies the minimalist elegance and mechanical craftsmanship that define ReyLight’s signature style. Lightweight yet robust, this penlight brings professional-level performance to an everyday form factor, balancing durability, versatility, and visual appeal in perfect harmony.

At the heart of the MK II is its meticulously selected Nichia 519A R9080 LED, operating at a 4000K color temperature. This high-CRI emitter is celebrated among flashlight enthusiasts for its ability to reproduce colors with striking fidelity. With a CRI rating of 90+, it delivers warm, natural light that reveals textures and tones as they truly appear, making it ideal for professionals such as engineers, inspectors, or medical personnel who require accurate visual detail. The beam pattern is smooth and even, offering gentle flood illumination without harsh hotspots, and the 4000K tint produces a balanced neutral light—neither too warm nor too cold—ideal for extended use without eye fatigue.

Powering this precision light source is a rechargeable 10880 lithium-ion battery equipped with an integrated USB-C charging port. This modern charging solution provides convenience and efficiency, allowing the user to charge the flashlight directly without the need for an external cradle or charger. Yet, ReyLight also honors the spirit of practicality by ensuring compatibility with two standard AAA batteries, giving users an alternate power option in case the rechargeable cell isn’t available. This dual-power flexibility makes the MK II as dependable in professional environments as it is in travel or emergency situations.

One of the most satisfying aspects of the MK II is its control interface. The flashlight features a reverse clicky tail switch, offering a firm, tactile feel that is both responsive and deliberate. This classic switch design allows users to perform half-presses to cycle through brightness modes and full clicks to turn the light on or off. It’s intuitive and reliable, a hallmark of ReyLight’s philosophy of making tools that prioritize mechanical precision and user confidence. The subtle resistance and audible click of the switch convey quality with every use, turning even simple operation into a sensory experience.

The penlight’s body is made from aircraft-grade aluminum, a material chosen for its balance of strength, light weight, and corrosion resistance. The aluminum construction gives the MK II a sleek, professional look while keeping it easy to carry and comfortable in the hand. The machining is clean and precise, with smooth threading and consistent surface finishing that reflect ReyLight’s commitment to craftsmanship. Despite being lighter than its titanium counterpart, the aluminum version maintains excellent durability and thermal management, ensuring that the LED performs efficiently even during prolonged use.

A DLC (Diamond-Like Carbon) stainless steel clip attaches securely to the body, providing reliable retention whether clipped to a shirt pocket, notebook, or utility pouch. The clip’s polished dark finish adds a touch of understated elegance, while the anodized titanium blue screws provide a subtle accent that distinguishes the flashlight’s design. The result is an object that looks as refined as it feels—a balance of function, craftsmanship, and understated beauty.

True to ReyLight tradition, the MK II offers a range of programmable mode groups, giving users the ability to customize brightness levels and functionality to match their preferences. The default configuration, known as Group 1, cycles through moonlight, 2%, 20%, and 100% brightness levels, providing a smooth gradient from ultra-low illumination to full output. Group 2 adjusts the midrange levels for a stronger progression of 10%, 40%, and 100%, while Group 3 fine-tunes the ramp to 2%, 10%, and 50%. For those who require tactical or emergency options, Group 4 includes moonlight, 50%, 100%, strobe, and SOS modes. Switching between these groups is achieved through the tail switch using ReyLight’s intuitive interface, allowing users to select and memorize their preferred configuration quickly.

This thoughtful programmability enhances the flashlight’s adaptability, turning a simple penlight into a versatile instrument capable of meeting diverse lighting needs. From discreet moonlight suitable for low-visibility environments to a full 100% output for inspection or outdoor use, the MK II performs seamlessly. The strobe and SOS functions add practical safety utility, useful for signaling or drawing attention in emergency situations.

In the hand, the MK II Penlight feels solid yet balanced. Its slim, pen-like proportions make it comfortable for extended use and easy to store discreetly in a pocket or tool bag. The reverse clicky switch is placed perfectly for thumb operation, enabling quick access to light when needed without shifting grip. Every detail—from the precision-machined body to the smooth threads and the clean tactile action of the switch—exudes ReyLight’s dedication to mechanical integrity.

The aluminum finish lends the flashlight a slightly softer feel than titanium while retaining a refined sense of quality. Its light weight makes it especially convenient for everyday carry, ideal for those who value practicality without compromise. Whether used in a professional setting, carried as a compact EDC tool, or kept as part of an enthusiast collection, the MK II performs with quiet confidence.

Ultimately, the ReyLight MK II Penlight – Aluminium represents a perfect harmony of utility, craftsmanship, and understated elegance. It delivers the warm, high-quality light that professionals trust, combined with intuitive operation, flexible power options, and customizable modes. Every feature, from the anodized details to the DLC clip, reflects careful attention to both aesthetics and performance.

More than just a penlight, it’s a precision-built instrument for those who appreciate the art of illumination. Compact, reliable, and beautifully made, the MK II embodies ReyLight’s pursuit of perfection—where practicality meets passion in a form you can carry every day.

Nichia 519a R9080 4000K LED.

Comes with a rechargeable 10880 battery w/ USB-C charging port.

 It can use double AAA battery too.

DLC stainless steel clip.
Anodized Ti blue screws.

Reverse clicky switch

Group1: (Moonlight)-2%-20%-100%  ( Default)
Group2: (ML)-10%-40%-100%
Group3: (ML)-2%-10%-50%
Group4: (ML)-50%-100%-strobe-SOS

SHIPPING
The final shipping cost and estimated delivery timeframe will be available to you during checkout. Currently, we offer 3 International shipping methods which are steady and easy to track. Priority worldwide shipping, Premium ( Partial countries) and a faster Express shipping. The estimated times stated below are not guaranteed. An international package could experience delays like postal strikes or severe weather or Cov-19 situation. All shipping ways, PO Box address is not acceptable.

For some flashlights, there's a pure battery inside（phone charging）,If We can not ship your packages via USPS or DHL,we'll ship your package in another way.

Note:
When you place an order for just the batteries, for easy shipping, faster and safe delivery, the batteries are placed in the flashlights.

If you don’t receive your order within the estimated time frame provided below and suspect that it might be lost in transit, please contact Flashlightgo Support ( support@flashlightgo.com ) and we can look into the order with the courier. Lost-in-transit requests must be submitted to Flashlightgo Support within 3 months of the date of shipping or before the courier archives the tracking information.

Option 1.
Express by DHL/UPS/Fedex/Aramax/SF etc ( there may be tax need to pay in this way),
The estimated time of delivery is usually 3-7 work days depending on the country. Includes detailed tracking and confirmation of delivery.

Option 2.
Premium ( 6-10days, All tax and Duty Paid),
All tax and duty are prepaid to carrier by Flashlightgo before shipping, so you dont need to pay any tax or duty when you get it.

Option 3.
Priority shipping(1-2 Weeks, average 10 days)
If we marked it is with all tax and duty paid, all tax and duty are prepaid to carrier by Flashlightgo before shipping, so you dont need to pay any tax or duty when you get it.

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To ensure that you get the desirable product, we allow a seven-day product return period. Any product return application outside this period will not be entertained.
All returned product must be unused and the original package should be kept.

Return：
We do not offer return for personal products like socks and hats or food, magazine and fragile or dangerous products The original receipt must be available for application of return.

Discount products：
No product return for discount products

Gifts products：
If the item is marked as a gift when purchased and shipped directly to you, it cannot be exchanged , refunded or warranty.

Exchange：
We only replace items if they are defective or damaged.
Exchange service are offered only to wrong deliveries or product damage not caused by client. If needed, please email to info@flashlightgo.com.

Warranty
How long is the warranty period?
Flashlightgo warrants to the original purchaser that the Product(s) shall be free of any defect in material or workmanship for a period of one year for labor and one year for parts from the date of the original order except the items listed below:
Chargers,Batteries and Other Accessories: 3 months warranty

Should the Product(s) supplied by Flashlightgo prove defective because of improper workmanship or material as reasonably determined by us, Flashlightgo agrees, at its option, to either repair or replace the Product free of charge, excluding any shipping or handling charges.

Learn more,Please click here.