KDULIT 5 LED Rechargeable Headlamp | 18650 Battery & Waterproof

KDULIT 5 LED Rechargeable Headlamp – Built-in 18650 Battery | Camping, Fishing & Outdoor Adventures

Light up your next adventure with the KDULIT T21 5 LED Rechargeable Headlamp. Designed for outdoor enthusiasts, this hands-free headlamp delivers powerful, wide-angle illumination whether you're camping under the stars, night fishing, hiking rugged trails, or navigating a power outage at home. With a built-in 18650 lithium battery and convenient USB charging, you'll never scramble for replacement batteries again.

Key Features

• 5 LED Array (COB Technology): Combines 1 powerful main LED with 4 surrounding LEDs for a broad 60° beam angle, ensuring wide, even illumination across your field of view.
• 4 Versatile Lighting Modes: Cycle through 4 modes to suit any situation — single main light (low), 4-LED mode (medium), all 5 LEDs on (high), and an SOS emergency flash mode for signalling when you need it most.
• Built-in 18650 Rechargeable Battery: No need to stock up on disposable batteries. The integrated 3.7V lithium battery recharges quickly and efficiently via standard USB cable — compatible with most power banks, wall adapters, and computer ports.
• Waterproof Construction: Built to handle rain, mist, snow, and humid conditions, making it a reliable companion in all weather environments.
• Easy One-Button Operation: Click once for low, twice for medium, three times for high brightness, and four times to activate SOS flash mode — simple and intuitive even with gloves on.
• Hands-Free Convenience: The adjustable headband keeps the lamp securely in place during active use, freeing your hands for whatever the task demands.
• Lightweight & Durable: Compact design makes it easy to pack in a backpack, tackle box, emergency kit, or glove compartment.

Specifications

• Model: KDULIT T21
• LED Quantity: 5 LEDs (1 main COB + 4 surrounding)
• Beam Angle: 60°
• Lighting Modes: 4 (Low / Medium / High / SOS Flash)
• Battery: Built-in 18650 Lithium Battery (3.7V)
• Charging: USB Cable (included)
• Waterproof: Yes
• Certifications: CCC, RoHS
• Country of Origin: Made in Mainland China

What's in the Box

• 1 × KDULIT 5 LED Headlamp
• 1 × USB Charging Cable

Care & Usage Notes

• Fully charge the headlamp before first use to maximise battery performance and longevity.
• While the headlamp is waterproof against rain and splashes, avoid prolonged submersion in water to protect the built-in battery.
• Minimise unnecessary impacts and friction to extend the product's service life.

Perfect For

Camping, hiking, fishing, trail running, emergency preparedness, power outages, cycling, cycling, home repairs, reading in low light, and any situation where reliable hands-free lighting is essential.

For outdoor safety tips and preparedness guidance, visit Ready.gov – Emergency Supply Kit.

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Frequently Asked Questions

Q: Does the KDULIT 5 LED headlamp come with a battery included?

A: Yes! The headlamp features a built-in 18650 lithium battery (3.7V) that is included and pre-installed. It charges via a standard USB cable, which is also included in the box. We recommend a full charge before first use for best performance.

Q: How many lighting modes does this rechargeable headlamp have?

A: The KDULIT T21 headlamp offers 4 lighting modes: Mode 1 activates the single main LED (low brightness), Mode 2 turns on the 4 surrounding LEDs (medium brightness), Mode 3 activates all 5 LEDs at full brightness (high), and Mode 4 engages the SOS emergency flash — perfect for signalling in urgent situations.

Q: Is this headlamp waterproof enough for fishing and camping in the rain?

A: Yes. The headlamp is built with a waterproof design that withstands rain, snow, mist, and humid outdoor conditions — ideal for fishing, camping, and hiking. However, to protect the built-in battery and extend product life, it is recommended to avoid prolonged submersion in water.

Q: How do I charge the headlamp?

A: Simply connect the included USB cable to the headlamp's charging port and plug the other end into any standard USB power source — a power bank, wall adapter, laptop, or car charger. USB charging is fast, energy-efficient, and compatible with most power supply products on the market.