Maeerxu DF03 Brass LED Flashlight 2000 Lumens

The Maeerxu DF03 Brass EDC Flashlight combines timeless solid brass construction with exceptional triple-LED performance. Designed to run on a single 14500 rechargeable lithium-ion battery (sold separately), the DF03 delivers outstanding brightness in a compact, collectible design. Featuring customizable lighting modes, RGB auxiliary LEDs, premium emitter options, and a programmable user interface, this flashlight is perfect for everyday carry, camping, hiking, emergency preparedness, and professional use.

Key Features

Premium Solid Brass Construction

Machined from solid brass for outstanding durability and a premium feel. Over time, the brass naturally develops a unique patina, giving every flashlight its own distinctive appearance.

Triple High-Performance LED System

Equipped with three premium LEDs with your choice of 3x Nichia 519A LED's emitters in multiple color temperatures, allowing you to choose the ideal beam tint and performance for your needs.

Compact Everyday Carry Design

Measuring just 3.65 inches (95 mm) long with a 1-inch diameter, the DF03 easily fits in your pocket, backpack, or tool pouch while providing impressive lighting performance.

Powered by a 14500 Rechargeable Battery

Operates on a single 14500 lithium-ion battery (3V–4.3V) for reliable power and excellent runtime in a compact platform. (Battery Included).

16 Programmable Brightness Modes

Customize your lighting experience with multiple brightness levels, moonlight mode, turbo output, infinite dimming, memory mode, SOS, beacon, temperature control, and additional programmable functions.

Seven-Color RGB Auxiliary LEDs

Integrated auxiliary LEDs feature seven selectable colors with flowing effects, battery indication, and customizable memory settings for a personalized EDC experience.

Constant Current Driver

Advanced constant-current circuitry delivers stable brightness without flickering or audible noise while maximizing efficiency and runtime.

Copper Thermal Substrate

A premium red copper MCPCB efficiently transfers heat away from the LEDs for improved thermal performance and longer component life.

High-Transmission Triple Optic

Imported high-reflectivity triple optics maximize beam efficiency, producing a smooth flood beam with excellent brightness and uniform illumination.

Mechanical Tail Switch

Reliable full-click tail switch provides intuitive one-handed operation with half-press mode selection for fast access to multiple lighting functions.

Built-In Safety Features

Includes reverse polarity protection, low-voltage warning, thermal regulation, and mode memory to help protect both the flashlight and battery during operation.

Stainless Steel Pocket Clip

Comes with a durable stainless steel deep-carry pocket clip for secure everyday carry and quick access wherever your adventures take you.

IPX4 Water Resistance

Designed to withstand rain, splashes, and everyday outdoor conditions, making it a dependable companion for camping, hiking, fishing, and emergency use.

Perfect For:

• Everyday Carry (EDC)
• Camping & Hiking
• Fishing & Hunting
• Emergency Preparedness
• Home & Vehicle Repairs
• Outdoor Adventures
• Survival Kits
• Flashlight Collectors
• Security & Patrol
• Gifts for EDC Enthusiasts