ESMARTER Rechargeable COB LED Headlamp with 3 Lighting Modes & Red Tail Safety Light

Light up every adventure with the ESMARTER G23 Rechargeable COB Headlamp — a compact, lightweight, and waterproof head torch built for outdoor enthusiasts, night runners, campers, hikers, and hands-on workers. Weighing just 99g, this headlamp delivers a wide 180° beam angle so you always have broad, reliable illumination wherever you go.

Key Features

3 Versatile Lighting Modes: Switch between COB High, COB Low, and Strobe (cool white + red tail) to match any situation — from bright work tasks to gentle trail running at dusk.
COB LED Technology: Chip-on-Board LED beads deliver a wider, more uniform beam than traditional single-point LEDs, illuminating a broader area with less shadowing.
Red Caution Tail Light: The built-in rear red LED increases your visibility to others — ideal for road running, cycling paths, or any scenario where you need to be seen from behind.
USB Rechargeable – No More Battery Runs: Powered by a 1,200mAh lithium-ion polymer battery, simply recharge via the included USB cable (5V/1A adapter recommended). Full charge in just 2–4 hours.
Waterproof Construction: Designed to withstand rain and water splashes, so unexpected weather won't cut your activity short. (Note: Not suitable for full submersion.)
Feather-Light at 99g: The ultra-low weight reduces head fatigue during long sessions — perfect for extended hikes, overnight fishing trips, or all-day work.
Dual Wearing Styles: Wear it as a traditional headlamp with the adjustable band, or slip it around your neck for hands-free lantern-style use.

Specifications

Model: G23
Light Source: COB LED
Beam Angle: 180°
Wattage: 3W
Light Color: Cool White + Red Caution
Battery: 1,200mAh Polymer Lithium-Ion (3.7V, included)
Charging Time: 2–4 Hours
Working Time: 2–4 Hours
Weight: 99g
Material: ABS
Waterproof: Yes (splash-resistant)
Country of Origin: Made in Mainland China

Lighting Modes at a Glance

Mode 1 – COB High: Maximum brightness for demanding tasks and dark trails.
Mode 2 – COB Low: Conserves battery while providing comfortable ambient light for close-range use.
Mode 3 – Strobe + Red Tail: Flashing white front and steady red rear for maximum visibility and safety.

Package Includes

1× LED Headlamp (G23)
1× USB Charging Cable

⚠ Important Charging Note: Use only a 5V/1A adapter with the included USB charging cable. Do NOT use high-current adapters, as this may damage the battery. Disconnect from power once fully charged. Keep away from flammable materials while charging.

Great For

Running · Camping · Hiking · Fishing · Trail Walking · Cycling · Emergency Preparedness · Workshop & DIY · Power Outages

Learn More About Outdoor Lighting Safety

For tips on safe outdoor and emergency lighting practices, visit the U.S. Department of Homeland Security – Ready.gov Emergency Kit Guide.

Frequently Asked Questions

Q: How do I know when the rechargeable headlamp is fully charged?

A: When you plug in the USB charging cable, the indicator light turns red to show charging is in progress. Once the headlamp is fully charged, the indicator light switches to green. Always unplug the charger promptly after it turns green.

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

A: Yes — the ESMARTER G23 headlamp features a splash-resistant waterproof design that handles rain and water splashes with ease, making it suitable for outdoor running, camping, and hiking in wet conditions. However, it is not designed for full submersion or underwater use.

Q: Can I wear this headlamp in a way other than on my head?

A: Absolutely! In addition to the standard adjustable headband, the G23 headlamp can also be worn as a neckband light, giving you a handy lantern-style option for hands-free use around camp or at your workbench.

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

A: The 1,200mAh lithium-ion polymer battery provides approximately 2–4 hours of working time depending on the lighting mode selected. High mode consumes more power; Low mode extends runtime. Charging also takes 2–4 hours using the included USB cable with a 5V/1A adapter.