Sofirn D25S & D25L Headlamp Tusi Taiala

1. Folasaga

Thank you for choosing Sofirn headlamps. This manual provides detailed instructions for the D25S and D25L models, designed for various outdoor activities and daily use. The D25S offers a powerful 1200 lumen output with USB-C recharging, while the D25L provides a comfortable 1000 lumen neutral beam with high Color Rendering Index (CRI) for accurate color perception and reduced eye fatigue.

Figure 1: Sofirn D25S and D25L Headlamps (bundle)

This image displays the Sofirn D25S and D25L headlamps, fa'aaliasing their compact design and dual-light configuration. The adjustable headband is also visible.

Figure 2: Lightweight Design and Floody Beam

This image shows the headlamp worn on a cap, illustrating its lightweight nature and the wide, even "floody" beam it produces, ideal for close-up tasks and general illumination.

2. Seti

2.1 Battery Installation (Pre-installed)

Both Sofirn D25S and D25L headlamps come with pre-installed Lithium Ion batteries. Ensure the battery is properly seated before first use.

2.2 Charging (D25S Model)

The D25S model features a convenient built-in USB-C charging port. To charge, locate the hidden USB-C port and connect it to a compatible USB power source using the provided cable. The protective cap shields the USB-C port from damage and water when not in use.

Figure 3: USB-C Charging Port on D25S

This image highlights the built-in USB-C charging port on the Sofirn D25S headlamp, showing its location and the protective cap. Indicator lights for charging status (red for charging, green for full) are also depicted.

3. Fa'atonuga o Galuega

3.1 Power On/Off and Mode Selection (D25S)

The D25S headlamp operates with a single button for simplicity. It features 5 different modes: Low, Medium 1, Medium 2, High, and Turbo. The headlamp also includes a memory mode, which means it will return to the last known setting when turned back on.

• Ia Ki/Tape: Oomi tasi le faamau o le mana.
• I Faiga Ta'amilosaga: While the light is on, press and hold the power button to cycle through Low, Medium 1, Medium 2, High, and Turbo modes. Release the button at your desired brightness level.
• Faiga fa'amalosi: From any state (on or off), double-click the power button to activate Strobe mode. Double-click again to return to the previous mode.

Figure 4: D25S Control Button

This image shows a close-up of the green control button on the Sofirn D25S headlamp, emphasizing its comfortable feel and simple user interface. The memory mode feature is also highlighted.

3.2 D25L Beam Characteristics

The Sofirn D25L headlamp is equipped with dual powerful LH351D LEDs, providing a maximum output of 1000 lumens. Unlike some other bright headlamps, the D25L delivers a neutral beam with a high Color Rendering Index (CRI) of 90. This high CRI enables true color representation of objects, making it comfortable for prolonged use, including reading, and helps to avoid eye fatigue.

Figure 5: D25L Beam Pattern in Darkness

This image demonstrates the wide and even beam pattern of the Sofirn D25L headlamp in a dark outdoor setting, illuminating a path and surrounding trees.

3.3 Uluamp Fetuunaiga

Ulufale umaamps feature an adjustable headband for a secure and comfortable fit. The light unit itself can be adjusted up to 180 degrees vertically, allowing you to direct the beam precisely where needed without repositioning the entire headlamp.

Figure 6: Adjustable Features

This image illustrates the 180-degree angle adjustment capability of the headlamp unit and the adjustable nature of the elastic headband, ensuring a comfortable and customizable fit for the user.

4. Tausiga

• Fa'amamaina: Solo le uluamp tino e vaivai, damp ie. Aua ne'i fa'aogaina ni mea fa'amama fa'afefete po'o ni solu.
• Tausiga maa: For optimal battery life, charge the headlamp regularly. If storing for extended periods, charge the battery to approximately 50% and recharge every 3-6 months.
• Teuina: Teu le uluamp i se nofoaga mālūlū ma matutu mamao ese mai le susulu o le la ma le vevela tele.

5. Faʻafitauli

• Malamalama e le o ki:
  1. Ia mautinoa o le maa ua maeʻa totogiina.
  2. Siaki pe sa'o le fa'aofiina o le maa.
  3. Verify the power button is functioning.
• Fa'amumu Malamalama:
  1. The battery may be low; recharge the headlamp.
  2. Ensure the lens is clean and free of obstructions.

6. Fa'amatalaga

Manatua: Fa'amatalaga e mafai ona suia e aunoa ma se fa'aaliga. Fa'amolemole va'ai ile afifiina o oloa mo fa'amatalaga sili ona sa'o ma fa'aonaponei.

7. Fa'amatalaga Saogalemu

• Do not look directly into the light beam to avoid eye injury.
• Taofi ese mai tamaiti.
• Aua le talepeina le uluamp, aua e ono faaleaogaina ai le tusi saisai ma mafua ai ona faaleagaina.
• Aloese mai le fa'aalia o le uluamp i le vevela tele po'o le susulu o le la mo ni taimi uumi.
• This product is not water resistant. Avoid exposure to water or high humidity.

8. Fa'amaonia ma Lagolago

For warranty information, technical support, or any inquiries regarding your Sofirn headlamps, please refer to the warranty card included with your product or visit the official Sofirn web'upega tafaʻilagi. O faʻamatalaga faʻafesoʻotaʻi mo le auaunaga i tagata faʻatau e masani ona tuʻuina atu i luga o le afifiina o oloa poʻo le pepa a le kamupani gaosi oloa webnofoaga.