Illuminate Every Adventure with the ESMARTER LED+COB Rechargeable Headlamp

Whether you're out on the water at dawn, hiking through the woods at dusk, or setting up camp after dark, the ESMARTER LY004 Rechargeable Headlamp delivers powerful, hands-free lighting exactly when and where you need it. Featuring both high-efficiency LED and COB lamp beads, plus a smart motion-sensing function, this headlamp is built for serious outdoor enthusiasts.

Key Features

LED + COB Dual Light Source: Combines a focused LED beam with wide-angle COB area lighting for versatile illumination in any situation.
4 Lighting Modes: Strong light, weak light, strobe, and COB strong light — switch effortlessly to match your environment and conserve battery when needed.
Motion Sensing Function: Simply wave your hand near the sensor to toggle the light on/off — perfect when your hands are busy baiting a hook, cooking, or climbing.
High & Low Beam Support: Easily switch between long-range high beam and close-range low beam to suit the task at hand.
USB-C Rechargeable: Charges quickly via the included Type-C USB port. Built-in 18650 lithium battery included — no disposable batteries needed.
Waterproof Construction: Rated waterproof, so unexpected rain or splashes on the water won't stop your session.
Lightweight ABS Body: Durable yet lightweight ABS shell keeps the headlamp comfortable during extended wear.
CE & RoHS Certified: Meets international safety and environmental standards.
Battery Included: Powered by a 3.7V built-in 18650 lithium battery — charge up and go right out of the box.

Specifications

Brand	ESMARTER
Model	LY004
Light Source	LED + COB
Lighting Modes	Strong / Weak / Strobe / COB Strong
Charging	Type-C USB
Battery	Built-in 18650 Lithium (3.7V, Included)
Material	ABS
Waterproof	Yes
Certifications	CE, RoHS
Country of Origin	Made in Mainland China

Perfect For

🎣 Fishing — early morning or night sessions
🏕️ Camping & hiking
🔧 DIY repairs and automotive work
🚴 Cycling and trail running
🏠 Power outages and emergency preparedness

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For tips on safe outdoor lighting and camping preparedness, visit the U.S. Government's Ready.gov Emergency Kit Guide.

Frequently Asked Questions

Q: Does the ESMARTER LY004 rechargeable headlamp come with a battery?

A: Yes! The headlamp includes a built-in 18650 lithium battery (3.7V) — just charge it via the Type-C USB port and it's ready to use right out of the box.

Q: How does the motion sensing function work on this LED headlamp?

A: The built-in motion sensor detects a hand wave within its detection range, allowing you to toggle the light on or off without pressing any buttons — ideal for fishing, cooking, or any task where your hands are occupied.

Q: Is this headlamp waterproof enough for fishing and outdoor use?

A: Yes, the ESMARTER LY004 features a waterproof design, making it suitable for fishing trips, camping in light rain, and other outdoor activities where moisture exposure is likely.

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

A: It offers 4 modes: Strong light, Weak light, Strobe, and COB Strong light — giving you full control over brightness and beam type to suit any environment or activity.