4000mAh COB LED Work Light – Magnetic Rechargeable Lantern

KDULIT 4000mAh COB LED Work Light – Super Bright, Magnetic & Rechargeable

Whether you're tackling a late-night repair job, setting up camp in the dark, or preparing for unexpected outages, this powerful KDULIT COB LED Work Light delivers up to 2000 lumens of brilliant white illumination — all in a rugged, compact package. With a built-in 4000mAh lithium battery, magnetic base, and USB power bank function, it's the ultimate hands-free portable light for work and adventure.

Key Features

• Super Bright COB + SMD LED Technology: 21 SMD LEDs combined with a powerful COB panel deliver up to 2000 lumens of wide-area white light, covering distances of 50–100 metres.
• 3 Adjustable Brightness Modes: Switch between High, Medium, and Low brightness with a single button press to suit any environment. Runtime ranges from 6 to 36 hours depending on your chosen mode.
• Built-in 4000mAh Rechargeable Battery: Powered by a 3.7V 18650 lithium-ion cell. Charges via Micro USB — compatible with power banks, laptops, wall chargers, and car adapters. LED indicator turns red while charging and green when fully charged.
• Doubles as a Power Bank: The USB output port lets you charge your smartphone or other devices on the go — perfect for camping trips or unexpected outages.
• Strong Magnetic Base + Hanging Hook: The powerful magnet on the base attaches firmly to any iron or steel surface, keeping your hands free. The built-in hook lets you suspend the light from tent poles, car hoods, or workshop rails.
• IP65 Waterproof & Dust-Proof: Rated IP65 for reliable performance in wet, dusty, or demanding outdoor conditions.
• Drop-Resistant Construction: Durable PVC/ABS body passes a 4.9 ft (1.5 m) drop test, built to withstand the rigours of worksites and the outdoors.
• Long Lamp Life: COB LEDs are rated for up to 30,000 hours of use — a light that will last for years.
• Certified Safe: CCC, CE, and RoHS certified for quality and safety assurance.

Specifications

Perfect For

• Camping, hiking, and outdoor adventures
• Workshop and garage tasks
• Vehicle maintenance and roadside use
• Home maintenance and inspection work
• Emergency preparedness and power outages

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For guidance on safe use of lithium-ion batteries and electrical devices, visit the U.S. Consumer Product Safety Commission (CPSC) – Lithium-Ion Battery Safety.

Learn more: Flashlight

Frequently Asked Questions

Q: How long does the 4000mAh battery last on a single charge?

A: Runtime varies by brightness mode. On the lowest setting, the 4000mAh lithium-ion battery can power the COB LED work light for up to 36 hours. On the highest brightness mode, expect approximately 6 hours of continuous use. Medium mode offers a balance between brightness and battery life.

Q: Can this LED work light charge my phone?

A: Yes! The KDULIT work light features a USB output port, allowing it to function as a portable power bank. You can charge smartphones and other USB-powered devices directly from the light, making it extremely handy during camping trips or unexpected power outages.

Q: Is the magnetic base strong enough for overhead use?

A: The built-in magnet is designed to hold the light firmly against iron and steel surfaces — including vehicle undercarriages and metal shelving. For overhead or hanging use, the integrated hook is recommended for added security and flexibility.

Q: What does IP65 waterproof mean for this work light?

A: An IP65 rating means the light is fully protected against dust ingress and can withstand low-pressure water jets from any direction. This makes it suitable for outdoor use in rain, damp workshops, or other wet environments — though it is not designed for submersion.