Heavy-Duty Flashlights

Discover powerful Long Distance Flashlight at UltraFire. Shop our advanced collection for bright, reliable lighting ideal for any adventure. Buy now!

Where Reliability Defies Extremes

Built to outlast the harshest environments, Ultrafire heavy-duty flashlights are engineered for those who work, explore, and survive where ordinary lights fail.
Z10 Survival Flashlight - UltraFire
Z10 Survival Flashlight - UltraFire

UltraFire Z10 Flashlight

1500 LUMENS | 1500M | 7.2 IN

The UltraFire Z10 packs 1500 lumens, a zoomable focus, and a fire-starting lens into a rugged, USB-C rechargeable body—perfect for survival and everyday carry.
$49.99
$37.99
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V1 Long-Distance Flashlight - UltraFire
V1 Long-Distance Flashlight - UltraFire

UltraFire V1 Heavy-Duty Flashlight – 3500LM

Extreme brightness and rugged performance, the UltraFire V1 delivers 3500 lumens, 500m beam distance, and five modes. IPX7 waterproof and powered by 26650 or 18650 batteries, perfect for tactical, outdoor, or emergency use.
$59.99
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Z9 PRO Flashlight - UltraFire
Z9 PRO Flashlight - UltraFire

UltraFire Z9 PRO Rechargeable Flashlight

1500 LUMENS | 10/20W | 7.28 IN

The UltraFire Z9 PRO is a 1500LM rechargeable flashlight with dual LEDs, USB charging, zoomable beam, 360° lantern mode, IPX5 waterproof, and portable for outdoor use.
$32.99
$24.99
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MAX 03 Long-Distance Flashlight - UltraFire
MAX 03 Long-Distance Flashlight - UltraFire

UltraFire MAX03 Heavy-Duty Flashlight – 2500LM

Extreme power and versatility, the UltraFire MAX03 delivers 2500 lumens, five modes, and 280m beam distance. IPX7 waterproof and 18650-powered, perfect for tactical use, search and rescue, hunting, or outdoor adventures.
$74.99
$55.99
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Z10 Survival Flashlight - UltraFire
Z10 Survival Flashlight - UltraFire

UltraFire Z10 Flashlight

1500 LUMENS | 1500M | 7.20 IN

The Z10 packs 1500 lumens, a 1500 m laser beam, and a fire-starting lens in a rugged, rechargeable body—ideal for tactical, survival, and outdoor use with zoom focus and Type-C fast charging.
$51.99
$42.99
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UltraFire UF3 PRO Tactical LED Flashlight
UltraFire UF3 PRO Tactical LED Flashlight

UltraFire UF3 PRO Tactical LED Flashlight

1800 LUMENS | 160M | 5.51 IN

The UF3 PRO delivers 1800 lumens in a rugged tactical design with dual switches for fast, reliable control—ideal for law enforcement, patrol, and outdoor use.
$38.99
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V8 Apollo Long-Distance Flashlight - UltraFire
V8 Apollo Long-Distance Flashlight - UltraFire

UltraFire V8 Apollo Heavy-Duty Flashlight

150000 LUMENS | 24 LED | 11.42 IN

The UltraFire V8 Apollo delivers 150,000 lumens, Type-C fast charging with discharging, and a heavy-duty, weather-resistant design built for extreme brightness and versatility.
$599.99
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UltraFireV20KRechargeableFloodlightFlashlight - UltraFire
UltraFireV20KRechargeableFloodlightFlashlight - UltraFire

UltraFire V20K Rechargeable Floodlight Flashlight

20000 LUMENS | 530M | 80 DAYS

The UltraFire V20K packs 20,000 lumens of power, a 530-meter throw, and a massive 32,000mAh battery into a rugged, rechargeable floodlight built for search, rescue, and extreme outdoor adventures.
$139.98
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Industrial-Strength Heavy Duty Flashlight | Professional Lighting Tool

Engineered for Critical Operations: 100,000-Hour Lifespan, 10m Impact Resistance & Thermal Shock Protection

A. Structural Engineering

Material Composition: 7075-T6 aircraft-grade aluminum body with anti-corrosion diamond plating

Impact Protection: Quad-layer shock absorption system (floating core + silicone dampeners + steel bezel guard)

Environmental Sealing: Quadruple O-ring seals tested against dust storms and high-pressure water jets

B. Optical Performance

Dual-reflector system: Combines deep parabolic throw with wide flood illumination

Anti-scratch lens: Borosilicate glass with hydrophobic coating repels mud/rain

Beam distance optimization: Adjustable focus from 10ft (flood) to 500ft (spot)

C. Industrial Application Cases

· Oil platform explosion-proof lighting configuration plan

· 72-hour endurance record at the emergency rescue site

· Heavy machinery maintenance

Frequently asked questions

Have questions? We’re here to help

Title

Q1: How does the thermal management system prevent overheating?

A: Our UltraFire™ technology combines 6061-T6 aluminum housing, diamond-patterned heat sinks, and dynamic current regulation. When internal sensors detect temperatures exceeding 65°C (149°F), the system automatically reduces output by 15% while maintaining safe illumination levels.

Q2: How do I maintain the switch mechanism?

A: Clean monthly with electrical contact cleaner. The gold-plated switch contacts resist corrosion – no lubrication needed. Avoid silicone sprays near the button.

Q3: What maintenance ensures longevity?

A: Perform quarterly O-ring lubrication with included silicone grease (NSF H1 certified). Avoid using petroleum-based lubricants which degrade the 7075 aluminum threads.

Explore by UltraFire Lighting Product Category

Choose a lighting category to shop our extensive catalog of lighting products and accessories.

Tactical Flashlights

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EDC Flashlights

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UV Lights

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Hunting Lights

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Batteries

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