KDULIT 4000mAh Rechargeable COB LED Work Light – Magnetic Base, Hanging Hook & Portable Camping Lantern

Meet your go-to lighting companion for the workshop, campsite, garage, or any outdoor adventure. This super-bright COB LED work light packs a powerful 4000mAh lithium-ion battery, a 30W COB light panel delivering up to 500 lumens of wide-area illumination, and a host of convenient mounting features — all in a compact, IP65-rated waterproof body made in China.

✦ Super Bright COB LED Panel

Featuring a 30W COB (Chip-on-Board) LED array with 21 SMD LEDs, this work light floods your workspace or campsite with crisp, white illumination up to 100–200 metres. Whether you're working under a car, navigating a campsite, or handling a power outage, you'll always have brilliant coverage.

✦ 3 Adjustable Brightness Modes

Cycle through High, Medium, and Low brightness modes with a simple button press to match every situation — full brightness for detailed work, medium for general use, and low for extended runtime when you need to conserve power. Runtime spans from 6 to 36 hours depending on the mode selected.

✦ 4000mAh Battery + USB Power Bank Function

The built-in 3.7V 4000mAh 18650 lithium-ion rechargeable battery charges quickly via the universal Micro USB port (turns red while charging, green when full). When your phone or tablet runs low, simply flip the USB output port — the light doubles as a portable power bank to keep your devices charged on the go.

✦ Strong Magnetic Base & Hanging Hook

A powerful magnet on the base snaps firmly onto any iron or steel surface — tool cabinets, vehicle frames, appliances — keeping your hands free while you work. The built-in 360° rotating hook lets you hang the lantern from tent poles, branches, ladders, or any overhead fixture with ease.

✦ IP65 Waterproof & Drop-Resistant

Rated IP65 for waterproof and dust resistance, this work light shrugs off splashes, rain, and dusty job sites. The PVC body withstands drops up to 4.9 ft, making it a durable companion for rugged outdoor and professional use.

Key Specifications

Light Source: COB LED (21 SMD LEDs)
Power: 30W
Lumens: 500 lm
Battery: 3.7V 4000mAh 18650 Li-ion (built-in)
Charging: Micro USB (red = charging, green = full)
Modes: High / Medium / Low
Runtime: 6–36 hours
Waterproof Rating: IP65
Color Temperature: White Light
Lighting Distance: 100–200 m
Dimensions: 11 × 6.8 × 3.5 cm
Body Material: PVC
Certifications: CCC, CE, RoHS
Country of Origin: Made in China

Perfect For

Camping, hiking & outdoor adventures
Automotive, mechanical & home repairs
Power outages & emergency preparedness
Fishing, hunting & recreational activities
Inspections, maintenance & construction sites

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For outdoor safety and preparedness tips, visit the U.S. Ready.gov Emergency Supply Kit Guide to learn how a reliable light source fits into your emergency plan.

Frequently Asked Questions

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

A: Runtime depends on the brightness mode selected. On the lowest setting, you can expect up to 36 hours of continuous use. On the highest brightness mode, runtime is approximately 6 hours. Medium mode falls in between, giving you a balance of brightness and extended use.

Q: Can I use this COB work light as a power bank for my phone?

A: Yes! The work light features a USB output port that allows you to charge smartphones, tablets, and other USB-powered devices directly from the built-in 4000mAh battery — making it a handy 2-in-1 device for camping and outdoor emergencies.

Q: Is this work light waterproof enough for outdoor use?

A: Absolutely. The KDULIT COB work light carries an IP65 waterproof and dust-resistance rating, meaning it can handle rain, splashes, and dusty environments without issue. It's ideal for camping, outdoor work, and job-site use in variable weather conditions.

Q: How does the magnetic base work, and how strong is it?

A: The bottom of the work light features a strong built-in magnet that attaches securely to ferrous (iron or steel) surfaces such as vehicle bodies, tool cabinets, and metal shelves. This keeps the light firmly in place while you work hands-free. The hanging hook provides an additional mounting option for non-metal surfaces like tent poles or ladder rungs.

Q: What is included in the package?

A: The package includes the COB LED work light with built-in 4000mAh rechargeable battery, a Micro USB charging cable, and a cloth carry bag. Note: the cloth bag SKU sold separately does not include the flashlight — please ensure you select the correct combination package when ordering.