The H15R Core is a headlamp from the brand Ledlenser. Highly versatile, this headlamp can be used in various fields, whether it's setting up your bivouac at the top of the Tournette or starting an ascent at night. Its powerful battery ensures a long lifespan, and its magnetic charging system provides real ease of recharging between uses. The H15R Core features a smoothly rotating lamp head and a focus function that allows you to quickly direct the light where you need it most. And the cherry on top: its IP67 protection rating guarantees protection against water and dust for practical, uncompromising use. Head material: polycarbonate Body material: aluminum alloy LED type: 1 x Xtreme LED (high-performance lighting) Lens type: PMMA Boost function: maximum power for a short duration for more clarity Power function: high luminous power for every situation Low power function: economical light for maximum autonomy for reading and working without glare Focus function LED color: white Battery type: Li-ion Power supply: 2 x 21700 - 7.4V Color temperature: 6000 to 7500 K Battery capacity: 35.52 Wh Color rendering index: 70 CRI Waterproof: IP67 Lighting distance (max): 250 m Power (max): 2500 lm Rechargeable Head diameter: 47 mm Luminous power: max 2500 lm - min 20 lm Lighting range: max 250 m - min 20 m Lighting autonomy: max 80 h - min 5 h Packaging: box Operating temperature: -20° to +40 °C Weight: 380 g Ledlenser H15R Core - Headlamp | Hardloop