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[Continue Shopping](/content/collections/cycling-headlamps/products/hf4r-core/index.html) ItemsFree CheckoutFree - Amazon - American Express - Apple Pay - Discover - Google Pay - Mastercard - PayPal - Shop Pay - Visa Shipping & taxes calculated at checkout [Open image lightbox](/content/cdn/shop/files/Ledlenser_HF4R_Core_1_2048x2048.jpg?v=1693949237/index.html) [Open image lightbox](/content/cdn/shop/files/Ledlenser_HF4R_Core_7_2048x2048.jpg?v=1700169931/index.html) [Open image lightbox](/content/cdn/shop/files/Ledlenser_HF4R_Core_2_2048x2048.jpg?v=1718721501/index.html) [Open image lightbox](/content/cdn/shop/files/HF4R_Core_-_1_2048x2048.webp?v=1718721410/index.html) [Open image lightbox](/content/cdn/shop/files/Ledlenser_HF4R_Core_3_2048x2048.jpg?v=1718721501/index.html) [Open image lightbox](/content/cdn/shop/files/HF4R_Core_-_2_2048x2048.webp?v=1718721410/index.html) [Open image lightbox](/content/cdn/shop/files/HF4R_Core_-_3_2048x2048.webp?v=1718721410/index.html) [Open image lightbox](/content/cdn/shop/files/Ledlenser_HF4R_Core_4_2048x2048.jpg?v=1718721501/index.html) [Open image lightbox](/content/cdn/shop/files/HF4R_Core_-_4_2048x2048.webp?v=1718721410/index.html) [Open image lightbox](/content/cdn/shop/files/Ledlenser_HF4R_Core_5_2048x2048.jpg?v=1718721501/index.html) [Open image lightbox](/content/cdn/shop/files/Ledlenser_HF4R_Core_6_2048x2048.jpg?v=1718721429/index.html) Lightweight Rechargeable Multi-Beam IP-Rated # HF4R Core Headlamp SKU: 502790 500 Lumenslm35 H130 MIP68 [View Specs](/content/collections/cycling-headlamps/products/hf4r-core#pdp-specs-acc/index.html) ## SLIM, LIGHTWEIGHT AND WATERPROOF! [4.98 reviews](/content/collections/cycling-headlamps/products/hf4r-core#pdp-reviews-acc/index.html) Free shipping over $50 7-year warranty Live expert support Pay over time $49.95 ~~$0.00~~Sale _•_ Save ColorBlackBlueRedShow moreShow less Quantity 1 - [1](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) - [2](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) - [3](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) - [4](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) - [5](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) - [6](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) - [7](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) - [8](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) - [9](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) - [10 +](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) QuantityDecrease QuantityIncrease Quantity In stock, ready to ship Free shipping over $50 · Ships in 1–2 business days **ENGRAVING OPTIONS** CHOOSE YOUR FONTChoose Your FontTimes BoldTimes ItalicCourierArial Bold ENTER YOUR TEXT I AGREE TO THE TERMS AND CONDITIONS(Read) **TERMS AND CONDITIONS** Laser engraving is a great way to make your Ledlenser uniquely yours, or to make any gift extra-special. Allow **2** extra business days for processing and please review your spelling, as we are not responsible for mis-entered requests and engraved items cannot be returned. Requests for profane or objectionable words or phrases will not be honored. Please note: this is a visual representation and the product and font size are approximations, and the preview may vary depending on your computer settings. Our engravers will take good care of your tool to ensure it looks as good, or better, than the preview. In certain circumstances, if we are unable to proceed with engraving your requested text, we will contact you to discuss alternative options. We request you to share your mobile number after you complete your order for such scenarios. Add to Cart\|$49.95 Buy with Arrives as soon as Tue, Jul 14 to 67025 Free shipping over $50 US zip code Update Shop Promise guarantees fast, reliable delivery. Claim Shop Cash for late deliveries. [More payment options](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) Pay in 2 interest-free installments of $24.98 with Learn more $49.95 #### HF4R Core Headlamp 4.9(8) Add to Cart\|$49.95 Description The Ledlenser HF4R Core is our slim and lightweight basic model for everyday use. Its red front light as well as a perfect close and far range illumination by two light sources make the HF4R Core the ideal headlamp for a camping trip or taking your dog for a walk. The steplessly tilting lamp head provides flexibility, while the slim headband can be individually adjusted. You can easily charge the integrated battery via Magnetic Charge System. Other clever features include the handy transportation lock and the battery status indicator. - Slim headlamp with three brightness levels as well as red front light - Steplessly tilting lamp head - Bright and perfectly balanced light pattern; two light sources for short and long-range illumination - Efficient battery; easily rechargeable via Magnetic Charge System, with battery status indicator - Resistant to continuous immersion in water (IP68) Specifications | Light Output | MAX 500 lm - MIN 20 lm | | Beam Distance | MAX 130 m - MIN 15 m | | Runtime | MAX 35 h - MIN 2.5 h | | LED Configuration | 2 x High Powered LED | | Battery | 1 x Li-ion 3.7V | | Battery Capacity | 3.7 Wh | | Rechargeable | Y | | Water Resistance | IP68 | | Color Temperature | 5200 to 6200 | | Color Rendering (CRI) | 70 | | Weight | 72 g | All about the light beam ### LED - LED Configuration2 x High Powered LED - Luminosity1MAX 500 lm - MIN 20 lm - Lighting Range1MAX 130 m - MIN 15 m - Battery Duration1MAX 35 h - MIN 2.5 h - CRI70 - Color Temperature5200 to 6200 - 5200K - ## Light Functions - Memory Function: remembers light mode and brightness level for next use - ## Switches - Front Switch - a switch on the top of the headlamp so you can use one hand All about the features - ## Special functions - Temperature Control system: keeps light from overheating so it can run brighter and longer - Red light: Helps to maintain night vision in the dark - ## IP-Class - IP68 - Fully Dust-proof and protection in full water submersion below 1 meter for more than 30 minutes ### Height and Weight - Weight72 g All about the power ### Battery and Casing - Battery1 x Li-ion 3.7V - Battery Capacity23.7 Wh - Water ResistanceIP68 - RechargeableY - ## Energy Management - Battery Indicator - it shows the current level of the battery - Charge Indicator - it shows the current charge status of the battery - Low Battery Warning - it warns you when the battery is low - Backup Mode - monitors charge level and activates low-power emergency safety light ## Rechargeable Did you know that conventional, disposable batteries can require up to 500 times more electricity to produce than they can release? By opting for rechargeable batteries, not only are you saving money in the long-run by reusing the same batteries, but you’re no longer throwing disposables away, which is a plus for Mother Earth. Manuals & Documents - [User Guide](https://swfilesystem.ledlenser.com/prod/public/media/b8/5b/63/1750931693/1J12A0503_HF4R-Core_38x35cm_QUG_20230306.pdf?ts=1768792655) - [Safety Instructions and Warnings](https://swfilesystem.ledlenser.com/prod/public/media/a0/5a/13/1750928771/WARNINGS-Remote_25languages_print_500x380mm_V0_20201022-print.pdf?ts=1768789738) Reviews Customer Reviews **4.9**Based on 8 Reviews 5 ★ 88% 7 4 ★ 12% 1 3 ★ 0% 0 2 ★ 0% 0 1 ★ 0% 0 Customer Photos Write a ReviewAsk a Question - Reviews - Questions Thank you for posting a question! Your question will appear on the site once we've answered it. Ask a Question Author Name Email Question Question Submit Write a review Author Name Email Location Rating Rating [1](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) [2](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) [3](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) [4](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) [5](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) Title of Review How was your overall experience? QuestionsPhotosUpload Thank you for submitting a review! Your input is very much appreciated. Share it with your friends so they can enjoy it too! [Facebook](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) [Twitter](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) Be the first to review this item SortMost RecentHighest RatingLowest RatingMost Helpful Filter Reviews: × SortMost RecentHighest RatingLowest RatingMost Helpful Clear filter More Filters HC 09/14/2025 **Herb C.** United States ### Happy camper Well built 1st thing that comes to mind. Long battery life great headlamp. (Originally posted on Amazon) [HF4R Core](https://stamped.io/go/d3xXaWRnZXRNYWlufDE1MDA4M3xyfDE2MjE4MzQ4Mg2) Share   \|   [Facebook](https://www.facebook.com/dialog/share?app_id=941057476855139&display=popup&href=https%3a%2f%2fwww.ledlenserusa.com%2fa%2freview%2ffacebookpost%3freviewId%3d162183482&redirect_uri=https://stamped.io/shares?review_id=162183482)  •  [Twitter](https://twitter.com/intent/tweet?text=Well%20built%201st%20thing%20that%20comes%20to%20mind.%20Long%20battery%20life%20great%20headlamp.%0A%28Originally%20posted%20on%20Amazon%29&url=https%3a%2f%2fwww.ledlenserusa.com%2fa%2freview%2ftwittercard%3freviewId%3d162183482) Was this helpful? _1__0_ J 06/21/2025 **Judy** United States ### worth buying Works great! (Originally posted on Amazon) [HF4R Core](https://stamped.io/go/d3xXaWRnZXRNYWlufDE1MDA4M3xyfDE2MjE4MzExMg2) Share   \|   [Facebook](https://www.facebook.com/dialog/share?app_id=941057476855139&display=popup&href=https%3a%2f%2fwww.ledlenserusa.com%2fa%2freview%2ffacebookpost%3freviewId%3d162183112&redirect_uri=https://stamped.io/shares?review_id=162183112)  •  [Twitter](https://twitter.com/intent/tweet?text=Works%20great%21%0A%28Originally%20posted%20on%20Amazon%29&url=https%3a%2f%2fwww.ledlenserusa.com%2fa%2freview%2ftwittercard%3freviewId%3d162183112) Was this helpful? _0__0_ B 06/13/2025 **Brennan** United States ### Head lamp Good value for the money. (Originally posted on Amazon) [HF4R Core](https://stamped.io/go/d3xXaWRnZXRNYWlufDE1MDA4M3xyfDE2MjE4MzExMw2) Share   \|   [Facebook](https://www.facebook.com/dialog/share?app_id=941057476855139&display=popup&href=https%3a%2f%2fwww.ledlenserusa.com%2fa%2freview%2ffacebookpost%3freviewId%3d162183113&redirect_uri=https://stamped.io/shares?review_id=162183113)  •  [Twitter](https://twitter.com/intent/tweet?text=Good%20value%20for%20the%20money.%0A%28Originally%20posted%20on%20Amazon%29&url=https%3a%2f%2fwww.ledlenserusa.com%2fa%2freview%2ftwittercard%3freviewId%3d162183113) Was this helpful? _0__0_ - [<](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) - [<<](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) - [1](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) - [2](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) - [3](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) - [>>](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) - [>](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) [Close](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) [Close](/content/collections/cycling-headlamps/products/hf4r-core#/index.html) www.ledlenserusa.com # www.ledlenserusa.com is blocked This page has been blocked by an extension - Try disabling your extensions. 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