Rechargeable COB LED Headlamp – 8 Modes, Sensor & Waterproof

Meet your ultimate hands-free lighting companion — the ESMARTER SL03 Rechargeable LED Headlamp. Combining powerful COB and LED beads in a featherlight 56g design, this headlamp delivers 8 versatile lighting modes, a smart gesture sensor, and a waterproof build — making it the perfect choice for fishing, camping, hiking, night running, and everyday tasks.

Key Features

• 8 Lighting Modes: Switch effortlessly between LED high, LED low, COB high, COB + LED combined, red light, red flash, and two induction sensor modes — covering every situation from close-up work to wide-area illumination.
• Smart Gesture Sensor Switch: Wave your hand within 15 cm of the sensor to toggle the light on or off — completely hands-free. Ideal when your hands are occupied with gear, bait, or tools.
• COB + LED Dual Light Source: COB beads provide broad, even flood lighting while the high-powered LED delivers a focused spotlight beam — 10W output at a 60° beam angle for bright, efficient coverage.
• USB Rechargeable: Built-in 3.7V lithium-ion battery charges fully in approximately 2 hours via standard USB. Never buy disposable batteries again — one charge delivers days of use.
• Waterproof Design: Weather-resistant construction handles rain and outdoor moisture with ease. Suitable for all-weather adventures — note: not designed for submersion or diving.
• Red Light Mode: The red light setting is ideal for low-impact visibility at night and can help deter insects during outdoor activities.
• 45° Adjustable Head: Tilt the lamp head to direct light exactly where you need it, keeping both hands free.
• Ultra-Lightweight at 56g: One of the lightest headlamps available — comfortable for extended wear with an adjustable elastic headband.
• Power Indicator Light: Blue LED indicator shows real-time charge status — steady when fully charged, flashing when charging.
• Dual Switch System: A physical button switch and the gesture induction switch give you flexible control over your lighting at all times.

8 Main Functions at a Glance

1. High-Power LED spotlight
2. High-Brightness COB flood light
3. Hand gesture proximity sensor
4. Red light visibility mode
5. USB charging (included cable)
6. High-capacity built-in lithium battery
7. Weather-resistant waterproof housing
8. Real-time power level display

Specifications

Perfect For

Fishing, camping, hiking, trail running, cycling, cave exploration, DIY home projects, auto repair, reading in low light, and emergency preparedness. Great for adults and kids alike — order two and share one with a friend!

What's in the Box

• 1× Rechargeable LED Headlamp (ESMARTER SL03)
• 1× USB Charging Cable

Important Usage Notes

• Charge the headlamp before first use.
• Recharge promptly when the battery is low — avoid full discharge to extend battery life.
• Waterproofing is weather/rain-resistant — do not submerge in water or use for diving.
• Use your phone charger plug with the included USB cable to charge.
• Do not open or disassemble the unit — doing so voids any warranty.

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For general outdoor safety and preparedness tips, visit the U.S. Ready.gov Emergency Kit Guide — headlamps are a recommended item in every emergency preparedness kit.

Frequently Asked Questions

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

A: The ESMARTER SL03 headlamp features a high-capacity built-in lithium-ion battery that charges fully in approximately 2 hours via USB. On a single charge, the headlamp can provide sufficient lighting for multiple days of use depending on the brightness mode selected — lower modes extend runtime significantly.

Q: What is the difference between the gesture sensor mode and the regular switch on this headlamp?

A: The headlamp features two independent switches. The physical button switch lets you cycle through the 8 lighting modes manually. The gesture induction (proximity sensor) switch activates the light automatically when your hand passes within 15 cm of the sensor — ideal for hands-free operation when you're baiting a hook, working on a project, or wearing gloves.

Q: Is this LED headlamp truly waterproof for outdoor use in the rain?

A: Yes — the headlamp has weather-resistant waterproofing, meaning it performs reliably in rain and damp outdoor conditions. However, it is not rated for full submersion or underwater use, so it should not be used for diving or submerged activities.

Q: Can this headlamp be used for fishing at night?

A: Absolutely. The ESMARTER SL03 is specifically designed with anglers in mind. The red light mode provides gentle illumination that is less likely to disturb fish, while the gesture sensor switch keeps your hands free for handling bait and tackle. The waterproof housing ensures it holds up in wet, outdoor fishing environments.