Sofirn D25L Rechargeable Headlamp Akwụkwọ ntuziaka onye ọrụ

1. Okwu mmalite

The Sofirn D25L is a versatile and powerful rechargeable headlamp designed for various outdoor activities and everyday use. Featuring dual LH351D LEDs, it delivers up to 1000 lumens of bright, neutral light with a high Color Rendering Index (CRI) of 90, ensuring true color perception and reducing eye fatigue during prolonged use. Its robust construction and user-friendly design make it an essential tool for camping, hiking, fishing, running, and more.

Figure 1: Sofirn D25L Headlamp with adjustable headband.

2. Atụmatụ igodo

• Ọkụ na-egbuke egbuke: Dual Powerful LH351D LEDs provide a maximum output of 1000 lumens, capable of illuminating large areas.
• Nkasi obi Viewing: Neutral beam with 90 high Color Rendering Index (CRI) ensures accurate color representation, suitable for extended use and reading without causing eye strain.
• Ogologo oge ịgbatị: Offers over 6 hours of bright beam on medium 1 mode, ensuring reliable performance for prolonged activities.
• Nchaji dị mma: Easily rechargeable via a 5V charger adapter (not included), PC, or power bank. A full charge takes approximately 4 hours with a 5V 1A charger.
• Na-adịgide adịgide ma na-agbanwe agbanwe: Designed to withstand challenging conditions, having passed 12 types of tests. Ideal for camping, hiking, fishing, running, and other demanding environments.
• Ngwa gụnyere: Comes with 1 headlamp, 1 battery, 1 headband, and 1 manual.

3. Ntuziaka Nhazi

3.1. Nwụnye batrị na ụgwọ mbụ

1. Remove Insulation Paper: Before first use or recharging, unscrew the tail cap of the headlamp and remove the insulation paper from the battery.
2. Fanye batrị: Ensure the Sofirn 18650 Li-ion 3000mAh battery is inserted with the positive (+) end facing towards the head of the lamp.
3. Secure Tail Cap: Kpochie okpu ọdụ ahụ azụ nke ọma iji hụ na kọntaktị kwesịrị ekwesị na mgbochi mmiri.
4. Ịchaji: Isi okwuamp features a built-in USB-C charging port. Unscrew the bezel on the side to reveal the port. Connect the provided USB-C cable to the headlamp and a 5V power source (e.g., wall adapter, PC, power bank). The indicator light will show charging status (e.g., red for charging, green for full).

Figure 2: Built-in USB-C charging port and battery compartment.

3.2. Ndozi ihe mkpuchi isi

The adjustable headband allows for a comfortable and secure fit. Adjust the straps to fit snugly around your head or over a cap. The headlamp unit can be tilted up to 180 degrees to direct light precisely where needed.

Foto nke 3: Isiamp with 180° angle adjustment and adjustable headband.

4. Ntuziaka ọrụ

4.1. Basic Operation (White Light)

• Gbanwuo/ Gbanyụọ: Single click the power button to turn the headlamp gbanye ma ọ bụ gbanyụọ.
• Cycle Brightness Modes: When the light is on, press and hold the power button to cycle through brightness levels: Moonlight (1 lumen), Low, Medium, and High (up to 500 lumens). Release the button at your desired brightness.
• Ụdị Turbo: Double-click the power button from any state to activate Turbo mode (1000 lumens). Double-click again to return to the previous mode.

4.2. Special Modes (Strobe, Beacon, Red Light)

• Strobe/Beacon: Triple-click the power button from any state to activate Strobe mode. Triple-click again to cycle to Beacon mode. Single click to turn off.
• Ụdị ọkụ uhie: From the OFF state, press and hold the power button for approximately 1 second to activate the red light. Press and hold again to cycle through red light brightness levels. Single click to turn off.

4.3. Lantern Mode

Isi okwuamp unit can be easily detached from the headband to function as a standalone mini-lantern or flashlight. This allows for versatile placement on surfaces like picnic tables or inside tents, providing ambient light.

5. Nlekọta

• Nhicha: Hichapụ isi isiamp jiri nwayọọ, damp akwa . Zere iji kemịkalụ siri ike ma ọ bụ ihe na-emebi emebi.
• Nlekọta batrị: For optimal performance and longevity, fully charge the battery before extended storage. If the headlamp will not be used for a long period, it is recommended to remove the battery.
• Nguzogide mmiri: The D25L is waterproof. Ensure all caps and seals are tightly closed before exposing the headlamp to water to maintain its water resistance.

6. Nchọpụta nsogbu

• Ìhè anaghị agbanwu:
  • Check if the battery insulation paper has been removed.
  • Ensure the battery is inserted correctly with the positive (+) end facing the head.
  • Verify the battery is charged. Connect to a charger and check the indicator light.
  • Gbaa mbọ hụ na agbachiela okpu ọdụ ahụ nke ọma.
• Dim Light or Short Runtime:
  • Batrị ahụ nwere ike ịdị ala. Fanye batrị ahụ nke ọma.
  • The battery may be old or damaged. Consider replacing the 18650 battery.
• Okwu ịchaji:
  • Ensure the USB-C cable is properly connected to both the headlamp na isi iyi ike.
  • Gbalịa eriri USB-C dị iche ma ọ bụ ihe nkwụnye ọkụ.
  • Lelee ma ọ bụrụ na ọdụ ụgbọ mmiri chaja dị ọcha ma enweghị ihe mkpofu.

7. Nkọwapụta

8. Akwụkwọ ikike na nkwado

The Sofirn D25L Headlamp bia na a Akwụkwọ ikike afọ 1 nwere oke site na ụbọchị ịzụrụ. Akwụkwọ ikike a na-ekpuchi ntụpọ nrụpụta yana nsogbu na-esite na iji nkịtị.

For technical support, warranty claims, or any questions regarding your Sofirn D25L Headlamp, please contact Sofirn customer service through their official channels or the retailer where the product was purchased.