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TLDR Review: OLIGHT Perun 3 Headlamp

By ShopSavvy Team

Published: December 26th, 2025

Pros

•Extremely bright with 3000 lumens, easily cutting through fog and darkness for excellent visibility.
•Durable, tanike build quality typical of OLIGHT’s reputation for high-quality lighting products.
•Rechargeable with a magnetic charging system that is more reliable and convenient than micro USB.
•Replaceable battery enhances longevity and ensures you aren’t stuck when the pack runs out.
•Versatile design: works as both a handree headlamp and a powerful handheld flashlight with a strong magnetic base for attaching to metal surfaces.
•Simple onutton operation remembers your previous brightness setting for easier use.
•Includes useful red light mode and SOS patterns for tactical and emergency situations.
•Adjustable head strap with secure clips, providing a firm, hasslree fit once adjusted.
•Suitable for a range of activities including outdoor camping, hiking, automotive and home projects, and detailed work like staining or finishing wood.
•Battery lasts around 4 hours at bright settings, making it reliable for extended use.

Cons

•Slightly bulky and heavy, which can be uncomfortable or require repositioning during extended headwear or delicate activities like long runs.
•Head strap can be stiff and tricky to adjust at first.
•Controls and function modes may be somewhat complex and nontuitive, which might cause a bit of a learning curve.
•Though durable, it might be vulnerable to damage or chemical exposure in extremely harsh mechanical environments.

Bottom Line

The OLIGHT Perun 3 is a powerhouse headlamp that delivers incredible brightness, versatility, and durability ideal for serious outdoor enthusiasts and professionals alike. Its rechargeable, replaceable battery and magnetic charging system add convenience and longevity, while the multi-mode lighting makes it versatile for all kinds of tasks. If you’re looking for a lightweight option, this might feel a bit hefty for all-day headwear, but if raw power and ruggedness come first, it’s a top-notch choice. For a similarly bright but potentially lighter alternative for long runs or more compact use, you might want to explore other OLIGHT models with a smaller footprint.

How we researched this

About this review: We pulled together findings from professional reviews and hundreds of user reviews, and cross-referenced them with ShopSavvy's pricing data from thousands of retailers to give you the short version.

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