Tiger Head J25 LongRange Rechargeable Flashlight

Participated in national brand initiatives and disaster relief in 1998

Upgraded lighting solutions for the Yangtze River dike

Accumulated annual sales exceeding 86 million units (data from 2012 TIGER HEAD Group sales)

Over 104 years focused on lighting technology development

Research and Development:

Led by Liang Fuwen, Director of TIGER HEAD Research Institute, senior professor and engineer

Holds authorized patents and government science projects

Recipient of multiple science and technology progress awards (60 projects, 23 patents, 4 awards)

Operates a large-scale lighting research institute dedicated to premium optical experiences

Logistics and Customer Service:

JD.com delivery with same-day shipping and 24-hour dispatch

Warehouses located in Beijing, Shanghai, Guangzhou, Wuhan, Chengdu, Xi’an, Shenyang, Dezhou

Most regions receive next-day delivery (subject to system confirmation)

Premium customer service available upon purchase

Core Product Models and Specifications:

1. Model: J20 (Portable)

2. Model: J25 (Long-Range)

3. Model: J25-1 (Endurance King)

Advanced Technology Features:

8th Generation “Tongtian Pao” model (2025 new tech)

Ultra-long range over 5500 meters with 6000 LUX brightness

Powerful 26650 lithium battery supports all-night use

Intelligent glacier cooling structure for lower energy loss and higher efficiency

Imported memory STR aluminum alloy with 40% strength increase, lightweight, corrosion-resistant, excellent heat dissipation

Special heat treatment (T6) keeps lamp head temperature below 60°C, extending light source lifespan

Tensile strength up to 310 MPa, comparable to steel

Upgraded fast charging protocol with Type-C input (5V/1000mA)

Lighting Modes:

Strong light

Medium light

Low light

Strobe

SOS

Material:

White laser LED

Aluminum alloy body

Note:

All performance data are based on TIGER HEAD laboratory tests; actual results may vary depending on usage environment.