Fenix CL20R Rechargeable Camping Lantern 300 Lumens Magnetic Tent Work Light

The Fenix CL20R USB rechargeable lantern delivers 300 lumens of brilliant neutral white light with six versatile modes—four brightness levels plus red and red flashing—ideal for camping, emergencies, and outdoor adventures. Powered by a built-in 1600mAh Li-polymer battery offering up to 200 hours runtime, this compact lantern features intelligent charging and battery indicators for reliable power management. The magnetic base and convenient hanging hook enable flexible placement in any situation. IP66-rated weatherproof construction protects against rain, splashes, and dust, while digitally regulated output maintains consistent brightness. At just 3.2 oz, the durable CL20R combines portability with dependable performance. Includes USB charging cable and backed by Fenix's Limited Lifetime Guarantee for peace of mind in the field.

Fenix CL20R - 300-Lumen Rechargeable Lantern with Magnetic Base and Red Light

The Fenix CL20R is the small lantern that solves the two problems that actually matter in a tent: where to put it, and how to keep the light easy on your eyes after dark. A magnetic base sticks it to a car body, tent pole or trailer frame, the hanging loop handles the rest, and the red-light modes preserve night vision.

Sixteen neutral-white LEDs and two red LEDs push 300 lumens through a smooth anti-glaring diffuser, with four white levels plus red constant-on and red flash. The built-in 1,600 mAh Li-polymer battery recharges over USB and runs up to 200 hours - all in a 91-gram, IP66-rated package.

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LED, Output and Runtime - What the CL20R Delivers

Digitally regulated circuitry keeps the output constant as the battery drains, so the last hour looks like the first:

• Max 300 lumens from 16 neutral-white LEDs plus 2 red LEDs
• Four white brightness levels, plus red and red flashing modes
• Up to 200 hours of runtime on the lowest setting
• Built-in 1,600 mAh Li-polymer battery, USB recharging
• Digitally regulated output maintains constant brightness
• Magnetic base plus hanging loop for hands-free placement
• IP66-rated protection against rain, splashes and dust
• Just 3.2 oz (91 g) and 2.8 in long

Fenix CL20R - Core Selling Points

• 300 lumens of even, glare-free lantern light
• Red output preserves night vision for maps, stars and sleepy campmates
• Magnetic base mounts to vehicles, tent poles and steel surfaces
• 200-hour max runtime from a built-in 1,600 mAh battery
• IP66 weatherproof - rain and dust are non-events
• Anti-glaring diffuser is easy on eyes adapted to the dark
• Single electronic switch, fast and glove-friendly
• Only 91 g - it lives in a door pocket or pack lid

Where It Performs

• Tent lighting: hang it from the ceiling loop or stick it to a steel pole for even, glare-free light.
• Vehicle repairs: the magnetic base turns any steel panel into a work light mount.
• Stargazing and astronomy: red mode protects dark-adapted vision while you read star charts.
• Emergency home kit: 200 hours of runtime and red flash for signaling during an outage.
• Cabin and RV use: USB rechargeable, so it tops up from the same power bank as your phone.

Frequently Asked Questions

What is the red light for?
Red light lets you read, navigate and work at night without killing your night vision - and without blinding everyone else in the tent. Red flash doubles as a signaling mode.

How strong is the magnetic base?
It is designed to hold the 91 g lantern securely on steel surfaces such as car body panels, tent poles and trailers.

Is the battery replaceable?
No - the 1,600 mAh Li-polymer cell is built in and recharges over USB. That keeps the light sealed to IP66 and light in the hand.

How long does it run?
Up to 200 hours on the lowest white setting; higher levels trade runtime for brightness. Red mode runs far longer than white.

Can it get wet?
Yes - IP66 protects it against rain, splashes and dust. It is not rated for submersion, so do not drop it in the lake.

Glossary of Terms

IP66
Dust-tight and protected against heavy seas and powerful jets of water - rain, spray and splashes are non-events, but submersion is not covered.

Magnetic Base
A built-in magnet in the lantern's base that attaches to ferrous steel surfaces for hands-free placement.

Red Light Mode
Dim red output that preserves the eye's dark adaptation, used by astronomers, hunters and pilots for night work.

Li-Polymer Battery
A rechargeable lithium-polymer cell - flat, light and sealed inside the lantern body.

Digitally Regulated Output
Driver circuitry that holds brightness constant as the battery drains, instead of letting it fade gradually.

Neutral White LED
LEDs around 4000-5000K that render colours naturally without the blue cast of cool-white emitters.

Who Should Buy the Fenix CL20R - and Who Should Skip It

Who should buy it

• Tent campers who want glare-free light that mounts anywhere
• Anyone who needs red light for night vision, maps or stargazing
• Drivers and mechanics who want a magnetic work light for steel panels
• Emergency-kit builders who want 200-hour runtime at 91 g

Who should skip it

• Anyone lighting a whole campsite - 300 lumens covers a table, not a camp; that is the CL30R's job
• Users who want swappable batteries - the cell is built in
• Anyone who plans to submerge it; IP66 is rain-proof, not dive-proof
• Buyers who want USB-C - it charges over standard USB

Care & Maintenance

1. Recharge the built-in battery every three months when stored.
2. Wipe the diffuser with a soft damp cloth; abrasives cloud the high-transparency cover.
3. Keep the charging port clean and dry, and close any cover before wet use.
4. Keep the magnetic base free of steel filings and grit so it grips fully.
5. Rinse off mud and salt, then dry before storage.
6. Store it partly charged, not flat, in a cool dry place.
7. Do not leave it on a hot dashboard - heat ages lithium polymer cells.
8. If runtime drops noticeably, run a full charge cycle to recalibrate your expectations; capacity loss at end of life is normal.