Introduction
This manual provides comprehensive instructions for the safe and efficient operation, maintenance, and troubleshooting of your Klarus E8 180° Swivel Head & Triple-Light Pocket Flashlight. Please read this manual thoroughly before using the product.

Image: The Klarus E8 flashlight, showcasing its compact design with a swivel head and a prominent side light.
Packing List
Verify that all items are present in the package:
- Klarus E8 Flashlight
- USB Cable
- Lanyard
- User Manual (this document)

Image: Contents of the Klarus E8 package, including the flashlight, charging cable, lanyard, and user manual.
Setup and Charging
Initial Charge
Before first use, fully charge the Klarus E8 flashlight using the provided USB cable. The device supports charging while in use, but may generate heat during this operation.
- Connect the USB cable to the Type-C port on the flashlight.
- Connect the other end of the USB cable to a compatible USB power source.
- The battery indicator lights will illuminate to show charging progress.
Battery Indicator
The Klarus E8 features a 4-LED battery level indicator:
- 4 LEDs solid: ~100% battery
- 3 LEDs solid: ~75% battery
- 2 LEDs solid: ~50% battery
- 1 LED solid: ~25% battery
- 1 LED blinking: Low battery

Image: The Klarus E8 flashlight connected to a power bank via USB-C, illustrating its "charge while using" capability and battery indicator.

Image: Detailed view of the Klarus E8's battery level indicators and basic operational steps.
Operating Instructions
Headlight Operation (Top Light)
- Turn On/Off: From the power-off state, click the button to turn on (memory mode). Press and hold for 0.5 seconds to turn off.
- Adjust Brightness: While on, click the button to cycle through brightness levels (Low, Medium, High).
- Turbo Mode: Double-click the button to instantly activate 1000-lumen Turbo mode. Double-click again for Strobe.
- Strobe Mode: From Turbo mode, double-click to activate Strobe.
Sidelight Operation (Floodlight)
- Turn On/Off: From the power-off state, press and hold the button for 0.5 seconds to turn on (memory mode). Press and hold for 0.5 seconds to turn off.
- Adjust Brightness/Color: While on, click the button to cycle through modes (Warm White High, Warm White Medium, Warm White Low, Red, Red Strobe).
Lockout Function
To prevent accidental activation, the Klarus E8 features a triple-click lockout:
- Activate Lockout: From any state, triple-click the button. The light will flash to indicate lockout is active.
- Deactivate Lockout: Triple-click the button again. The light will turn on in the last used mode.

Image: Illustration of the Klarus E8's dual-light functionality, highlighting the powerful spotlight and wide floodlight.

Image: The Klarus E8 displaying its warm white floodlight and red light modes, suitable for various tasks.
Key Features
- 180° Swivel Head: The flashlight head can pivot 180 degrees, allowing it to transform from a traditional flashlight to an L-shaped work light for versatile illumination.
- Strong Magnetic Base: Equipped with a powerful magnet in the base, the E8 can securely attach to metal surfaces for hands-free operation.
- Durable Clip: A robust clip allows for secure attachment to pockets, belts, or gear, enabling hands-free use in various scenarios.
- IPX6 Waterproof: The E8 is rated IPX6, providing protection against heavy rain and splashes.
- 1.5m Drop Resistance: Constructed from aircraft-grade aluminum, the flashlight is designed to withstand drops from up to 1.5 meters.

Image: The Klarus E8 highlighting its 180° swivel head and compact dimensions.

Image: The Klarus E8 in various hands-free configurations, utilizing its clip and magnetic base.

Image: The Klarus E8 demonstrating its IPX6 water resistance and durability against drops.
Maintenance
- Cleaning: Wipe the flashlight body with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Storage: Store the flashlight in a cool, dry place away from direct sunlight and extreme temperatures. For long-term storage, ensure the battery is partially charged (around 50%) and recharge every 3-6 months to maintain battery health.
- Water Resistance: Ensure the USB port cover is securely closed to maintain IPX6 water resistance.
Troubleshooting
- Light not turning on:
- Check battery level and recharge if necessary.
- Ensure the flashlight is not in lockout mode (triple-click to deactivate).
- Charging issues:
- Verify the USB cable is properly connected to both the flashlight and the power source.
- Try a different USB cable or power adapter.
- Inconsistent mode switching:
- Ensure button presses are distinct and not too rapid or too slow.
Specifications
| Category | Headlight (Top Light) | Sidelight (Floodlight) |
|---|---|---|
| Output (Lumen) | Turbo: 1000, High: 300, Medium: 65, Low: 30, Power-saving: 6 | High: 300, Medium: 65, Low: 30, Red: 10, Red Strobe: 10 |
| Runtime (Hr.) | Turbo: 1.5, High: 3.3, Medium: 7, Low: 15, Power-saving: 82 | High: 3, Medium: 6.5, Low: 12, Red: 9, Red Strobe: N/A |
| Candela | Turbo: 2560, High: 800, Medium: 188, Low: 92, Power-saving: 16 | High: 140, Medium: 28, Low: 16, Red: 8, Red Strobe: N/A |
| Beam Range (M.) | Turbo: 110, High: 55, Medium: 30, Low: 20, Power-saving: 8 | High: 26, Medium: 11, Low: 8, Red: 6, Red Strobe: N/A |
| Drop Resistance | 1.5 meters |
| Waterproof Rating | IPX6 |
| Material | Aluminum |
| Power Source | Rechargeable (Lithium Ion) |
| Battery Capacity | 1000mAh (Internal) |
| Product Dimensions | 2.76"D x 1.38"W x 0.81"H (70mm x 35mm x 20.6mm) |
| Item Weight | 3.17 ounces (88.5g) |
Table: Detailed performance and physical specifications of the Klarus E8 flashlight.

Image: A visual representation of the Klarus E8's performance specifications across different light modes.
Warranty and Support
For warranty information or technical support, please refer to the official Klarus website or contact their customer service directly. Keep your purchase receipt as proof of purchase.
Official Klarus Website: Visit Klarus Store





