Ledlenser H15R WORK rechargeable headlamp, 2500 lm, black/yellow

New Ledlenser H series headlamps offer a range of top-tier lights with the WORK designation for use in even the most demanding work environments. The LEDLENSER H15R WORK headlamp is a compact rechargeable light with natural light (CRI) and flicker-free technology. It offers fast beam focusing with Advanced Focus System technology and smooth dimming of light output with a rotary button. The headlamp head is pivotable, providing quality illumination exactly as the user needs. It can also be easily removed from the headband. This transforms the headlamp into a practical handheld flashlight in seconds. Thanks to innovative FLEX SEALING TECHNOLOGY and protective casing and glass, the light is IP67 rated, meaning it is completely resistant to dust, drops, and immersion in water. It can be recharged using a charger with a durable magnetic connector. The light is equipped with a transport lock, battery indicator, memory function, and back-up light technology, which switches the light to economy mode when the battery reaches 25% charge for maximum runtime. The package also includes mounting clips for helmets and auxiliary helmets. The light is also equipped with other unique Ledlenser technologies. 2500/1000/20 lm Light functions: Boost, Power, Low Power Light distance: 250/170/20 m Runtime: 4/70 h OTHER Weight: 413 g Battery: Li-Ion Battery capacity: 4800 mAh LED: Xtreme 90 Protection rating: IP67 Function: Dimming option Transport lock Flicker free Memory function Backup light Light temperature: 3700-4400 K Drop test height: 3 m TECHNOLOGY Advanced Focus System By combining a lens and reflectors, the reflector lens allows focusing the light beam with a smooth transition from a wide homogeneous circle of light to a sharp beam and vice versa. Focusing is done by simply sliding the head of the flashlight forward (focus) or backward (defocus). LEDLENSER lights are the only ones in the world that use the principle of light refraction. Ordinary lights only reflect light from the reflective surfaces inside the flashlight head. International AFS Patents: Patent-No. China: ZL 200680000752.1 Patent-No. Europe: EP 1880 139 B1 Patent-No. USA: 7,461,960 Patent-No. HongKong: 1108730 Turning Focus It is a fast and reliable focusing mechanism for LED flashlights. By rotating the head of the flashlight, you can instantly defocus or focus the light beam. Gold-plated contacts Gold is a very special material. Wars have been fought over gold, people have been robbed and murdered for it. Today, you increasingly hear that gold is an excellent electrical conductor and is extremely durable. Its durability lies in its ability to resist corrosion and its high degree of chemical resistance. It is estimated that approximately 70% of flashlight failures can be attributed to corrosive damage caused by acid or gas from batteries. That's why LEDLENSER flashlights have gold-plated contacts. Thanks to this expensive measure, LEDLENSER flashlights last for decades. The materials of the flashlights also differ in their electrical conductivity. Under high load, some conductors heat up, and due to this, the resistance in such a material increases, voltage drops, and the flowing energy is converted into heat, which is desirable for an electric heater, but the opposite is true for flashlights. The energy supplied from the batteries must not heat the contacts, but must be supplied to the LED. Many competing manufacturers use cheap contacts, which significantly affects the performance of the flashlight and its usage time. Thanks to gold-plated contacts, the electronics of LEDLENSER flashlights remain intact for decades. Cooling Technology Double-layer cooler for maximum heat dissipation from the LED chip. Magnetic charge system Magnetic charging via a magnetic connector. Temperature Control System Temperature Control System protects the flashlight from overheating Rechargeable flashlight This icon indicates a rechargeable flashlight. Natural light- CRI Color Rendering Index indicates the degree of color distortion of objects under artificial lighting compared to natural daylight. Ledlenser lights with the CRI designation have an index value of 90 (maximum is 100), which means the distortion is minimal. Objects appear as they do in daylight. FLICKER FREE Advanced technology that prevents unwanted light flickering and the creation of undesirable stroboscopic effects (which are visible, for example, when filming the flashlight with a camera or camcorder). FLEX SEALING TECHNOLOGY Patented technology ensures perfect protective sealing of the electronics, making the lights resistant up to IP68. This means they are resistant to impact, dust, and continuous immersion in water. MULTICORE OPTICS Compared to traditional reflector lenses from LEDLENSER, lights with MULTICORE OPTICS technology are equipped with special glass with many small lenses. These further perfectly direct the light to ensure the flashlight's performance is as efficient as possible.