BLACK DIAMOND
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Black Diamond Onsight 375 Headlamp
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Black Diamond Onsight 375 Headlamp
The Onsight is our purpose-built solution for climbers seeking additional climb time after the sun has set.
Black Diamond Onsight 375 Headlamp
Item #: 35763333

Black Diamond Onsight 375 Headlamp

Item #: 35763333

LKR 16497

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Saturday, August 15
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The Onsight is our purpose-built solution for climbers seeking additional climb time after the sun has set.
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What Stands Out

Powerful Brightness
The Onsight 375 delivers an impressive 375 lumens, ensuring maximum visibility during night adventures. Perfect for climbers and night hikers, it enhances safety and navigation in low-light conditions.
Versatile Modes
With multiple lighting modes, including dimming and strobe options, this headlamp adapts easily to various environments. Users can choose the perfect setting for their outdoor activities, offering flexibility and convenience.
Comfortable Fit
Designed with an adjustable headband, the Onsight 375 ensures a secure yet comfortable fit. Its lightweight construction makes it ideal for extended wear, appealing to outdoor enthusiasts seeking comfort and functionality.

Product Details

Browse and buy the Black Diamond Equipment Onsight 375 Headlamp at Ubuy Sri Lanka. Get top-quality headlamps for all your outdoor adventures.
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Night Climbers

    Ideal for climbers tackling routes in low-light conditions, providing sufficient brightness and hands-free convenience.

  • Hikers

    Perfect for hikers enabling clear visibility during nighttime treks or early morning trails with its lightweight design.

  • Campsite Use

    Great for campers needing reliable lighting for setting up tents or cooking after dark without disturbing others.

Not Suitable For
  • Extended Use

    Not suitable for users needing prolonged battery life due to moderate run time on higher brightness settings.

Product Description

Black Diamond Onsight 375 Headlamp

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Customer Questions & Answers

  • Question: What are the key features of the Black Diamond Onsight 375 Headlamp?

    Answer: The Black Diamond Onsight 375 Headlamp offers remarkable brightness, featuring a maximum output of 375 lumens. Key features include multiple lighting modes, a lightweight design for comfort during extended use, and a waterproof rating that makes it suitable for outdoor adventures. The headlamp also includes a rechargeable battery, ensuring convenience and efficiency. These features make it an excellent choice for climbers, campers, and hikers who need reliable and versatile lighting solutions for any situation.
  • Question: How long does the battery last on the Black Diamond Onsight 375 Headlamp?

    Answer: The battery life of the Black Diamond Onsight 375 Headlamp varies depending on the selected mode. On low mode, it can last up to 40 hours, whereas on full power, it offers around 2.5 hours of run time. This versatility allows users to choose the best light setting based on their needs, whether it's a lengthy camping trip or a quick night hike. This extended battery life is beneficial for outdoor enthusiasts, as it means they can count on sustained lighting in remote areas.
  • Question: Is the Black Diamond Onsight 375 Headlamp suitable for wet conditions?

    Answer: Yes, the Black Diamond Onsight 375 Headlamp is designed with a waterproof rating, making it suitable for wet conditions. It can withstand rain and splashes, which is crucial for activities like hiking in unpredictable weather or climbing in humid environments. This durability ensures that the headlamp remains functional even in challenging conditions, offering peace of mind for users who explore nature extensively.
  • Question: What is the weight of the Black Diamond Onsight 375 Headlamp?

    Answer: The Black Diamond Onsight 375 Headlamp is impressively lightweight, weighing only about 100 grams. This lightweight design contributes to overall comfort, making it ideal for outdoor activities where every ounce matters. Whether you're trekking or climbing, you'll hardly notice it's there, allowing you to focus on your adventure rather than your gear.
  • Question: Can I adjust the lighting modes on the Black Diamond Onsight 375 Headlamp?

    Answer: Absolutely! The Black Diamond Onsight 375 Headlamp features a variety of lighting modes, including full power, dimming, strobe, and proximity settings. Users can easily switch between modes to enhance visibility based on diverse environments and activities. For instance, the dimming setting is perfect for reading at night in the tent, while the high-output mode is excellent for illuminated night hikes, providing flexibility to meet user needs.
  • Question: What type of activities is the Black Diamond Onsight 375 Headlamp best suited for?

    Answer: The Black Diamond Onsight 375 Headlamp is best suited for a wide range of activities, including climbing, hiking, camping, and backpacking. Its powerful illumination and adjustable modes make it a versatile option for both intense outdoor adventures and casual nighttime strolls. Additionally, it can serve well for use in technical tasks, like climbing at dusk, ensuring proper visibility for safety and precision.
  • Question: Does the Black Diamond Onsight 375 Headlamp come with a rechargeable battery?

    Answer: Yes, the Black Diamond Onsight 375 Headlamp features a rechargeable battery. This not only makes it more sustainable compared to traditional battery-operated headlamps but also ensures that users can operate it without frequently purchasing new batteries. The convenience of recharging is particularly beneficial for frequent campers and hikers, who often prioritize lightweight and efficient gear.
  • Question: How bright is the Black Diamond Onsight 375 Headlamp in comparison to other headlamps?

    Answer: With a maximum output of 375 lumens, the Black Diamond Onsight 375 Headlamp offers excellent brightness that outshines many other headlamps in its category. Its high lumen output is ideal for challenging conditions, providing clear visibility over longer distances. This makes it particularly advantageous for outdoor enthusiasts who need reliable illumination during activities such as climbing and hiking at dusk or dawn.
  • Question: Does the Black Diamond Onsight 375 Headlamp have a locking feature?

    Answer: Yes, the Black Diamond Onsight 375 Headlamp is equipped with a locking feature that prevents accidental activation during transport. This is a thoughtful design element for outdoor users who often stow their gear in backpacks. It ensures that the headlamp remains off when not in use, preserving battery life and functionality for when you truly need it.
  • Question: Where can I buy the Black Diamond Onsight 375 Headlamp in Sri Lanka?

    Answer: You can buy the Black Diamond Onsight 375 Headlamp from Ubuy in Sri Lanka. Ubuy offers a variety of products and ensures a seamless shopping experience. You can find detailed product descriptions and customer reviews, which can help you make an informed purchasing decision.

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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LKR 16497

Order now and get it around Saturday, August 15

QTY:

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Features & Benefits

  • Purpose-built for night climbing with rigorous testing in challenging conditions.
  • Features dual-beam technology for optimized lighting with 300 lumens in Climbing Mode.
  • Increases total output to 375 lumens in Route-Finder Mode for spotting distant anchors.
  • Dual-Fuel compatible: uses rechargeable BD 1800 Li-ion battery or standard AAA batteries.
  • IP67 waterproof rating ensures full submersion and dustproof capability.
  • Innovative design includes ultra-thin front housing and flexible articulation for close visibility.

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