Introduction
This manual provides comprehensive instructions for the EverBrite E021077AE 400LM Rechargeable Headlamp. Designed for versatility and durability, this lightweight headlamp offers multiple lighting modes, including white, red, and green light, and is built to withstand various environmental conditions. Please read this manual thoroughly before use to ensure optimal performance and safety.
What's in the Box
- EverBrite E021077AE Rechargeable Headlamp
- USB Charging Cable
- Adjustable Headband (pre-attached)
Setup
1. Initial Charge
Before first use, fully charge your EverBrite headlamp. Connect the included USB charging cable to the USB-C port on the headlamp and to a 5V/1A USB power source. The built-in LED power indicator will display red while charging and turn green when fully charged.

Image: EverBrite headlamp charging via USB-C cable. The indicator light shows red for charging and green for fully charged.
2. Attaching the Headband or Hat Clip
The headlamp comes with an adjustable headband. To wear it, simply place the headband around your head and adjust for a comfortable, secure fit. The headlamp also features a built-in hat clip, allowing it to be securely attached to hats, clothing, backpacks, or belts for hands-free lighting. To attach, slide the clip onto the brim of a hat or edge of fabric until secure.

Image: A person wearing the EverBrite headlamp clipped onto a baseball cap, demonstrating hands-free use.
Operating Instructions
1. Power On/Off and Mode Selection
Short press the switch button located on the top of the headlamp to turn it ON. Continue short pressing the button to cycle through the 7 available lighting modes:
- White Low (60LM)
- White High (250LM)
- ECO (5LM)
- Red Light
- Red Flashing
- Green Light
- OFF
To turn the headlamp OFF directly from any mode, short press the button after lighting up for 5 seconds.
2. TURBO Mode Activation
In any lighting mode, press and hold the switch button for 2 seconds to activate TURBO Mode. This mode provides a powerful 400 lumens of light for up to 30 seconds, offering maximum brightness for critical situations.
3. Memory Function
The headlamp features a memory function. After lighting up for 5 seconds in any mode, the device will recall your last-used mode the next time it is turned on, eliminating the need to cycle through modes to find your preferred setting.

Image: Visual representation of the 7 lighting modes available on the EverBrite headlamp.
Features
- Ultra-Light & Comfortable: Weighing only 1.59 oz (including headband), this headlamp ensures minimal burden during extended use.
- IP67 Waterproof Rating: Built to withstand harsh environments, the sealed housing allows submersion in 1m of water for 30 minutes, making it reliable in heavy rain or wet conditions.
- 7 Lighting Modes + TURBO Boost: Offers versatile illumination with White Low (60LM), White High (250LM), ECO (5LM), Red, Red Flashing, Green, and a 400-lumen TURBO Mode.
- USB Rechargeable: Equipped with a built-in Lithium Ion battery and includes a USB charging cable for convenient recharging. Provides up to 22 hours of runtime in ECO mode.
- 120° Tiltable: The headlamp angle can be adjusted up to 120° with secure ratchet pivots, allowing precise control over the light direction.
- Durable Construction: Crafted from durable ABS materials for long-lasting performance.

Image: The EverBrite headlamp submerged in water, demonstrating its IP67 waterproof rating.
Video: Official EverBrite video demonstrating the 30-minute IP67 waterproof test for the Mini Headlamp.
Maintenance
- Cleaning: Wipe the headlamp body with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Storage: Store the headlamp in a cool, dry place away from direct sunlight when not in use.
- Battery Care: To prolong battery life, charge the headlamp at least once every 3-6 months, even if not in regular use. Avoid fully depleting the battery frequently.
Troubleshooting
- Headlamp not turning on: Ensure the battery is charged. Connect to a USB power source and check the charging indicator.
- Light is dim: The battery may be low. Recharge the headlamp. If the issue persists after charging, contact customer support.
- Charging indicator not working: Ensure the USB cable is properly connected to both the headlamp and the power source. Try a different USB cable or power adapter.
Specifications
| Feature | Detail |
|---|---|
| Model Number | E021077AE |
| Max Brightness | 400 Lumens (TURBO Mode) |
| White Brightness | 60LM (Low), 250LM (High), 5LM (ECO) |
| Max Beam Distance | 130 meters |
| Runtime (ECO Mode) | Up to 22 hours |
| Weight | 1.59 oz (45 Grams) |
| Water Resistance | IP67 (Submersible in 1m water for 30 mins) |
| Power Source | Rechargeable Lithium Ion Battery |
| Material | ABS |
Warranty and Support
The EverBrite E021077AE Rechargeable Headlamp comes with a manufacturer's warranty. For warranty claims, technical support, or any inquiries, please contact GreatStar Tools, the seller, directly. Refer to your purchase documentation for specific warranty terms and contact details.
Manufacturer: HANGZHOU GREATSTAR INDUSTRIAL CO.,LTD
Seller: GreatStar Tools