3.7V 4000LUX Rechargeable 85lum Underground Coal Mining Light 143g 2.8Ah 100000hrs

Itroduction to 3.7V rechargeable 4000 LUX underground coal mining light

3.7V 4000LUX Rechargeable 85lum Underground Coal Mining Light 143g 2.8Ah 100000hrs is one type of our underground coal mining lights, This 3.7V rechargeable underground coal mining light features a main light and six auxiliary LEDs delivering 85 lumens and 4000LUX brightness. Weighing only 143g, it's powered by a 2.8Ah Li-ion battery and operates up to 13 hours. With IP67 waterproof protection, 100,000 hours LED lifespan, and cordless design, it ensures safety and mobility for coal miners. Ideal for underground mining, patrols, and industrial use in harsh environments.

Features and Functions of 3.7v 4000 LUX Underground Coal Mining Light

Technical Parameters of 85lum Underground Coal Mining Light 143g 2.8Ah 100000hrs

Customization options of 3.7V 4000LUX Rechargeable 85lum Underground Coal Mining Light

Applications of 3.7V 4000LUX Rechargeable 85lum Underground Coal Mining Light

Coal Mining Underground Tunnels Patrol & Emergency Rescue Power Plant Overhaul Police & Firefighting Units Shipyard and Dockyards

What are advantages of 3.7V, 4000LUX Rechargeable, 85lum, 143g, 2.8Ah, 100000hrs for Underground Coal Mining Light

• 3.7V: Refers to the rated voltage of the lithium-ion battery, providing stable power for continuous underground lighting.

• 4000LUX Rechargeable: Indicates strong brightness up to 4000 lux, ideal for dark environments, and the headlamp is rechargeable for repeated use.

• 85lum: The luminous flux is 85 lumens, offering sufficient light output for underground tasks.

• 143g: Lightweight at only 143 grams, ensuring comfort and reduced strain during long working hours.

• 2.8Ah: The battery capacity of 2.8 ampere-hours allows for extended operation time, typically over 12 hours.

• 100000hrs: The main LED light has a lifespan of up to 100,000 hours, ensuring long-term durability and reliability.

Investment Value Analysis & Purchase Scenarios of 3.7v 2.8AH 4000 LUX Underground Coal Mining Light

This underground coal mining light offers high brightness (4000LUX), lightweight design (143g), and long lifespan (100,000 hours), making it a cost-effective choice for long-term use in mines. It’s ideal for coal mines, tunnels, and rescue operations. Buyers should consider brightness, runtime, safety features, and battery capacity before purchase.

After-Sales Service & User Guide of 3.7v 2.8AH 4000 LUX Underground Coal Mining Light

Faqs about this Underground Coal Mining Light

What makes these underground coal mining lights suitable for long shifts in the mine?

These lights offer 12+ hours of working time and a 2.8Ah Li-ion battery, ensuring consistent illumination throughout extended underground operations.

Are these underground coal mining lights bright enough for deep mine tunnels?

Yes, with 4000LUX brightness and 85 lumens, the light provides strong, focused beams, perfect for deep, dark tunnel navigation and coal extraction zones.

How portable are the underground coal mining lights for workers on the move?

Weighing only 143g, these lights are ultra-light and easy to mount on hard hats, allowing workers to move freely in tight and rugged mining conditions.

What safety features do these underground coal mining lights offer?

These lights are IP67 waterproof and explosion-proof, making them safe for hazardous underground environments where safety compliance is critical.

How long do underground coal mining lights typically last?

With a main light lifespan of 100,000 hours and 1000 battery cycles, these lights are built for longevity and reduce the need for frequent replacements.

Can the underground coal mining lights be customized for different mining needs?

Yes, we offer OEM/ODM options, including adjustable brackets, color casing, logos, and different lighting modes based on mining site requirements.