COB LED Work Light – USB Rechargeable Magnetic Flashlight

ESMARTER COB LED Work Light – Dimmable, Rechargeable & Magnetic

Meet your new go-to light for every job, adventure, or emergency. The ESMARTER COB LED Work Light delivers up to 600 lumens of bright, wide-angle illumination in a compact, pocket-friendly body. Whether you're working under the hood, fixing pipes in a tight corner, camping under the stars, or navigating a power outage, this versatile torch has you covered.

Made in Mainland China.

Key Features

• 5 Lighting Modes: High COB LED / Low COB LED / Front LED / Red Light (steady) / Red Light (flashing) — long-press the switch to toggle red light modes for signalling or emergency use.
• 360° Rotary Design: Full multi-angle illumination with a 180° beam angle, so you can direct light exactly where you need it, even in the tightest spaces.
• USB Rechargeable 18650 Battery: Built-in 1,200 mAh rechargeable battery charges from any USB source (computer, power bank, AC adapter, or car charger). Fully charged in ~3 hours. Runtime: 3–6 hours on High, 10–16 hours on Low.
• Super-Strong Magnetic Base & Hook: The powerful magnetic base sticks firmly to any metal surface, keeping the light where you need it. The integrated hook lets you hang it hands-free for maximum convenience.
• Durable Construction: Hard rubber body resists sweat and slipping; aluminum head efficiently dissipates heat to extend lamp life.
• Water-Resistant: Built to handle rain and light snow — ideal for outdoor and roadside use. (Do not submerge in water.)
• Foldable & Pocket-Sized: Collapses flat to slip into a shirt or pants pocket. Available in two sizes — Big (14.8 × 4.7 cm) and Small (11 × 3.6 cm).
• CE & RoHS Certified — no high-concern chemicals.

Specifications

Perfect For

Auto mechanics, handymen, welders, plumbers, electricians, campers, hikers, fishermen, CNC lathe operators, garage work, workshop maintenance, home lighting, and emergency preparedness.

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Learn more: OSHA guidance on hand and power tools

Frequently Asked Questions

Q: Can I use the COB LED work light while it is charging?

A: Yes, the ESMARTER COB LED work light supports pass-through charging, so you can keep it powered via USB and use it simultaneously — ideal during long jobs or power outages.

Q: Is the magnetic base strong enough to hold the light overhead on a metal surface?

A: The super-strong magnetic base is designed to grip securely to metal surfaces, including vehicle undercarriages and steel shelving. The integrated hook also provides an extra hands-free mounting option for non-metal surfaces.

Q: What is the difference between the Big and Small models?

A: Both models share the same 5-mode functionality and USB rechargeability. The Big model (14.8 × 4.7 cm) typically offers slightly greater brightness and battery capacity, while the Small model (11 × 3.6 cm) is even more compact for everyday pocket carry.

Q: How water-resistant is this LED work light?

A: The ESMARTER work light is water-resistant and designed to function reliably in rain or light snow conditions. It is not rated for submersion, so avoid placing it directly in water.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.