fenix Unisex's HM70R Rechargeable 21700 Powered Headlamp, Neutral White and Red LEDs

Product Information

Lumens are measured in my 50 cm integrating sphere with a Digi-Sense 20250-00 data logging luxmeter. The sphere has been calibrated with a Convoy S2+ measured to 260 Lumens and the figures are within 10% of actual. I used the included Fenix ARB-L21-5000 21700 and tested General Modes Medium, High, and Turbo mode, and Functional Mode Neutral High. General Mode The modes are well-spaced in each lighting mode set, and although there’s no low moonlight, the ‘Read’ mode is pretty low. I like how they added two extra lighting levels for the flood LED, and I like how Turbo is included in the Spotlight Mode set by default. HM70R is waterproof to 2 metres for an impressive 4 hours. The replaceable battery, LED's and electronics are contained within a precision machined heatsink unibody housing, creating ultimate durability for the toughest working and outdoor environments. Harsh working conditions, caving, rescue, sea fishing and more - HM70R can handle it whilst giving you impressive light output and run time!!

Overall,this is a pretty lightweight headlamp. Without the headband, it’s an even more handy and lightweight flashlight, but even though it’s a good bit heavier than a 18650 size headlamp, all things considered, and keeping in mind the gross weight is with a 5000 mAh cell onboard, it’s not bad. Desfaceți coada lanternei pentru a introduce acumulatorul cu partea (+) îndrepată spre capul lanternei (in jos), apoi puneți capacul înapoi. Lanternele Fenix trebuiesc alimentate doar cu baterii sau acumulatori Fenix sau alte branduri de calitate superioară (ex: Panasonic, Samsung, Sony, Sanyo).Pri zapnutej čelovke možno medzi diaľkovým aširokým reflektorom prepínať podržaním tlačidla podobu 1,2 sekundy. Nie je možné spustiť oba reflektory naraz. The Fenix HM70R is a rechargeable head torch that delivers a maximum output of 1600 lumens in turbo mode from the main white output. We are the home of Fenix lighting products in the United Kingdom, supplying a network of UK retailers, companies and individual customers from our base in Cardiff. The HM71R utilizes 2 LEDs: A main LED and a flood LED. The main (spot) LED is pretty special and what makes the HM71R so special, since it’s one that I haven’t seen used in a headlamp before. The main LED is none other than the Luminus SFT70, and the flood LED is another Luminus product, the SST20. The SFT70 is a pretty special LED and normally rides in the reflectors of high output flashlights, so to see it moonlighting for headlamp duty has me chuffed to bits. It’s a fantastic LED with high output and high intensity for great throw, and it’s a 5050-size quad due LED, runs on 6 or 12 volts,like the older SST70. While it’s still a bond wire design, there’s dual wires for each anode and cathode, and the wires are potted in the die for better current handling. Like the SST70, it’s cool white for the CCT, around 6500K. For extra durability and resilience the HM70R is made from lightweight aluminium which provides drop resistance up to 2 metres distance as well as being waterproof to IP68 standard, and also withstands extreme weather temperatures of -35° to 40° (cold weather battery recommended for extreme cold temperatures).

Alternatively you can use an 18650 lithium-ion battery (not included), however the 18650 battery must be inserted in the Fenix ALF-18 battery holder (not included) before it can be used in the torch. The HM70R uses a single 21700 lithium ion cell, and Fenix includes their 5000 mAh protected button top ARB-L21-5000 21700 cell with the light. This is the mainstream, go-to battery type for high output flashlights, and while there’s more 18650 size headlamps, we don’t see many headlamps fielding this cell. It’s much higher capacity than a 18650, sporting up to 30% more capacity than the highest capacity 18650s and they can handle much higher current loading for longer. The tradeoff is increased size and weight, but compared to the 18650 size Cyansky HS6R, it’s not too much of a size and weight deficit, and worth the extra runtime. Konstrukce z lehké hliníkové slitiny zajišťuje vysokou odolnost, optimální chlazení a zároveň je plně vodotěsná dle standardu IP68 až do hloubky 2 metry pod vodou. Čelová svítilna Fenix HM70R je výbornou volbou pro všechny, kteří požadují špičkový výkon a extrémní výdrž baterie. Ocení jí určitě cyklisté, speleologové, horští vůdci, skialpinisté, horolezci, záchranáři, ale třeba i pracovníci v průmyslových odvětvích a běžní turisté nebo rybáři. Dacă lumina nu va fi utilizată pentru o perioadă îndelungată, scoate-ți bateriile, sau lanterna ar putea deteriorată de scurgeri de electroliți sau explozii de baterie. At 2 m from the sensor, the Opple Lightmaster Pro has the SST20 flood LED tint at 4104K and 95 CRI Ra. Duv is 0.0006 so a bit above the BBL.The HM71R uses a single 21700 lithium ion cell, and Fenix includes their ubiquitous ARB-L21-5000 21700 cell with the light. This is a 5000 mAh protected button top light with a protection circuit. The 21700 has become the mainstream, go-to battery for high output flashlights, and while there’s more 18650 size headlamps, we don’t see many headlamps fielding this cell. It’s much higher capacity than an 18650, sporting up to 30% more capacity than the highest capacity 18650s and they can handle much higher current loading for longer. The tradeoff is increased size and weight, but compared to the 18650 size Cyansky HS6R, it’s not too much of a size and weight deficit, and worth the extra runtime. The Fenix HM70R is rechargeable via a USB type-C charging port which is accessed by unscrewing the end of the light, keeping it protected against water and dirt when not in use. To ensure you know when it's time to recharge, the headlamp has a built-in battery status indicator in the switch. Konstrukce zlehké hliníkové slitiny zajišťuje vysokou odolnost, optimální chlazení azároveň je plně vodotěsná dle standardu IP68 až do hloubky 2 metry pod vodou. Čelová svítilna Fenix HM70R je výbornou volbou pro všechny, kteří požadují špičkový výkon aextrémní výdrž baterie. Ocení jí určitě cyklisté, speleologové, horští vůdci, skialpinisté, horolezci, záchranáři, ale třeba ipracovníci vprůmyslových odvětvích aběžní turisté nebo rybáři. Lumens are measured in my 50 cm integrating sphere with a Digi-Sense 20250-00 data logging luxmeter. The sphere has been calibrated with a Convoy S2+ measured to 260 Lumens and the figures are within 10% of actual. Lumens are measured in my 50 cm integrating sphere with a Digi-Sense 20250-00 data logging luxmeter. The sphere has been calibrated with a Convoy S2+ measured to 260 Lumens and the figures are within 10% of actual. I used the included Fenix ARB-L21-5000 21700 and tested Spotlight modes Medium, High, and Turbo mode, and Floodlight Modes Medium and High. How Runtimes are Measured: Understanding ANSI FL1 Standards About ANSI FL1 runtime standards: The runtime is measured until the light drops to 10% of its initial output (30 seconds after turning on). This does not mean that the flashlight is not usable anymore. The last column shows how long the light actually works till it shuts off. If there is a + symbol, it means that the test was stopped at that particular point, but the light was actually still running. This happens on certain occasions, with certain drivers, firmware, or batteries. Spotlight Mode