One Fire Cordless Rechargeable Table Lamp for Home Office Focus, 10-Level Dimmable Task Light for Study Sessions
One Fire Cordless Rechargeable Table Lamp for Home Office Focus, 10-Level Dimmable Task Light for Study Sessions
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Why you'll love it
- No outlet needed — 3600mAh battery delivers up to 200 hours of cordless use
- 10-level dimming with light memory function remembers your last brightness setting
- Eye-caring 300-lumen natural 4000K light with 30 flicker-free LED beads reduces strain during long study or reading sessions
- Folds into a compact cookie-sized puck that fits in a drawer or backpack for true portability
- Waterproof construction adds reliability for outdoor or emergency use
- Two color options (Black, White) blend into bedroom, office, or dorm decor
Perfect for
- Cordless reading lamp for bedtime without disturbing a partner
- Emergency lighting during blackouts with 200-hour battery reserve
- Portable desk light for dorm study sessions or library work
- Camping or tent illumination that doesn't need outlets
- Foldable travel light tucked into a bag for hotel or Airbnb stays
Product Information
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Finish Type Matte Base Material Acrylonitrile Butadiene Styrene Bulb Base E27 Product Dimensions 6.3"D x 2.76"W x 6.3"H Lamp Type LED Shade Color black Shade Material Acrylonitrile Butadiene Styrene Switch Type Touch Style Rechargeable Lamp & Cordless Lamp & Battery Operated Lamp Brand One Fire Color Black Special Feature Upgraded 3600mAh Battery Operated Lamp, Battery Powered Lamp & Battery Lamp; 10 Brightness+Light Memory Function Cordless Lamp & Cordless Table Lamp; 300 Lumen Bright & Eye-caring Rechargeable Lamp & Rechargeable Table Lamp; Used Anywhere Portable Light & Portable Lamp; Rechargeable Lamps Cordless Lamp with Sensitive Touch Control Light Source Type LED Material Acrylonitrile Butadiene Styrene Room Type Bedroom, Classroom, Kids Room, Office, Study Room Recommended Uses For Product Camping, Hiking, Power Outage, Reading Power Source Battery Powered Shape Rectangular Number of Light Sources 1 Included Components Battery Is Waterproof true Bulb Shape Size A19 Mounting Type Tabletop Wattage 5 watts Number of Items 1 Lighting Method Adjustable Control Method Touch Indoor/Outdoor Usage Indoor Specific Uses For Product Reading, Camping, Hiking, Power Outage Water Resistance Level Waterproof Installation Type Tabletop Number of Pieces 1 Efficiency Highly Efficient Brightness 300 Lumen Is Cordless? Yes Battery Life 200 Hours Product Benefits highly efficient with up to 200 hours of use, eye-caring with 300 lumens of bright, natural light, portable and versatile for various settings Size 6.3 inches (H) x 2.76 inches (W) x 6.3 inches (D) Manufacturer TK CO.,Ltd. Shade Height 6.3 Inches Light Output Maximum 300 Lumens Light Color cool white Item Weight 13.4 ounces Item model number WH-C17 Batteries 3 Lithium Ion batteries required. Finish types Matte Special Features Upgraded 3600mAh Battery Operated Lamp, Battery Powered Lamp & Battery Lamp; 10 Brightness+Light Memory Function Cordless Lamp & Cordless Table Lamp; 300 Lumen Bright & Eye-caring Rechargeable Lamp & Rechargeable Table Lamp; Used Anywhere Portable Light & Portable Lamp; Rechargeable Lamps Cordless Lamp with Sensitive Touch Control Batteries Included? No Batteries Required? No Color Temperature 4000 Kelvin
Frequently Asked Questions
Will the 4000K natural white light help me stay focused during long work sessions?
Yes. The 4000K natural white light with 30 flicker-free LED beads delivers 300 lumens of steady, glare-free illumination that reduces eye strain during extended home office, study, or remote work sessions.
Does the lamp remember my preferred brightness between uses?
Yes. The built-in light memory function automatically restores your last brightness setting the next time you power it on, so you can resume your focus ritual without re-adjusting the dimmer.
How long will the battery last during a full study or work day?
The upgraded 3600mAh rechargeable battery delivers up to 200 hours of cordless use on lower brightness levels, easily covering multiple study sessions, library visits, or full workdays on a single charge.
Is the touch control quiet enough not to disturb a partner working nearby?
Yes. The sensitive long-touch switch adjusts brightness silently with no clicking sound, making it ideal for shared home offices, late-night study areas, and partner-friendly environments.
Can I use the lamp at my desk without taking up much space?
Absolutely. The lamp folds into a compact cookie-sized puck measuring 6.3 x 2.76 x 6.3 inches and weighing only 13.4 oz, so it fits neatly on cramped dorm desks, bedside tables, and small workstations.
Is this a good desk lamp for someone who works from home full-time?
Yes. With 10 brightness levels, eye-caring flicker-free 4000K light, and a long-lasting rechargeable battery, it's a reliable everyday task light for dedicated home office setups without the clutter of cords.
Will this help me build a consistent focus ritual in my home office?
Yes. The cordless design lets you place it anywhere in your workspace, and the memory function preserves your preferred lighting level so you can recreate the same focused atmosphere session after session.
Is it bright enough for reading printed documents and paperwork?
Yes. At 300 lumens with a 4000K natural white temperature, the lamp provides clear, focused task lighting suitable for reviewing documents, textbooks, and detailed paperwork.
Can I take this lamp to the library without needing an outlet?
Yes. The 3600mAh cordless battery means you can use the lamp anywhere, including library carrels, coffee shops, and study lounges, without searching for a power source.
How does this compare to a traditional plug-in desk lamp for productivity?
Unlike corded desk lamps, this rechargeable lamp frees you from outlet dependency, allows flexible placement anywhere in your workspace, and offers 10 dimming levels with memory recall for consistent focus lighting.
What makes this lamp better than a regular LED desk lamp for studying?
The combination of flicker-free 4000K light, 10 dimming levels, eye-caring LED beads, and a 200-hour rechargeable battery makes it more versatile and gentler on the eyes than most standard plug-in study lamps.
Could the battery die in the middle of an important work session?
Not likely. With up to 200 hours of use on a single charge, even heavy daily users can go weeks without recharging, and the lamp can be used while plugged in for uninterrupted sessions.
Is the light quality professional enough for a serious work environment?
Yes. The 4000K natural white temperature mimics daylight, providing accurate color rendering suitable for professional home offices, video calls, and detail-oriented work.
Will adjusting brightness mid-task interrupt my concentration?
No. The smooth long-touch dimming allows you to fine-tune brightness gradually without breaking focus, and the memory function means you won't need to readjust every time you turn the lamp on.
How do I charge the lamp and how long does a full charge take?
The lamp charges via a standard USB cable. A full charge of the 3600mAh battery takes a few hours and delivers up to 200 hours of cordless use depending on the brightness level selected.
How do I adjust the brightness levels?
Press and hold the sensitive touch switch to cycle smoothly through 10 brightness levels. Release at your desired level, and the lamp will remember that setting for next time.
How do I clean and maintain the lamp?
Wipe the exterior with a soft, dry cloth. The waterproof ABS construction allows safe cleaning with a slightly damp cloth when needed, but avoid submerging the charging port.
Does it work with any USB charger or power bank?
Yes. The lamp charges via standard USB and is compatible with phone chargers, laptop USB ports, car chargers, and portable power banks for flexible recharging anywhere.
Will it fit in a standard backpack or carry-on bag?
Yes. When folded, the lamp measures 6.3 x 2.76 x 6.3 inches and weighs just 13.4 oz, easily fitting into backpacks, tote bags, carry-on luggage, and even large coat pockets.
What is included in the box when I purchase the lamp?
The package includes the One Fire foldable cordless lamp, a USB charging cable, and a user guide. No additional accessories or batteries are required.
Is the lamp safe to use for extended periods without overheating?
Yes. The efficient 5W LED technology produces minimal heat even during prolonged use, making the lamp safe to leave on for hours in bedrooms, offices, and study areas.
How long will the rechargeable battery last before needing replacement?
The 3600mAh lithium battery is designed for hundreds of charge cycles and will provide years of reliable use with normal care and proper charging habits.
What is the difference between a cordless rechargeable lamp and a plug-in table lamp?
A cordless rechargeable lamp like this one runs on a built-in battery, offering full portability with no outlet required, while a plug-in table lamp must stay connected to wall power and limits placement options.
