Nitecore - MH12SE - USB rechargeable - 1800 lumens and 405 meters - Led flashlight

KEY FEATURES:
* Uses a Luminus SFT-40-W LED with a maximum power output of 1,800 lumens.
* Maximum light intensity of 41,000cd and maximum range of 405 meters.
* Glass and dishes with anti-reflective, crystal coating and with PDOT (Precision Digital Optics Technology) treatments.
* Powered by a high-capacity Li-ion 21700 battery and compatible with both 18650 and CR123 batteries to allow constant light for up to 1,500 hours.
* Tactical Mode and Daily Mode functions.
* Rear power button and side metal selection button control 5 different brightness levels and 3 special modes.
* STROBO mode constantly changes frequency randomly to maximize disorientation effects.
* Built-in illuminated potentiometer, located below the Mode button, which indicates the remaining battery charge.
* Built-in potentiometer can indicate the remaining voltage of the inserted battery, with minimal deviation (±0.1V)
* Built-in charging circuits via USB-C port.
* NITECORE 21700 (NL2150 5,000 mAh) rechargeable lithium-ion battery included.
* Highly efficient electronic circuits that provide stable and continuous lighting
* ATR temperature regulation technology (Patent No. ZL201510534543.6)
* Electronic protection against battery polarity reversal.
* Optical lenses with scratch-resistant coverage on both sides
* Constructed of solid aircraft aluminum alloy.
* Rugged HAIII type anodization with military specifications.
* Submersible as per IP68 specifications (up to 2m depth for 30min)
* Impact and drop resistant up to a maximum of 1m. height


TECHNICAL SPECIFICATIONS:
Led: 1x Luminus SFT-40-W with a life cycle of 50,000 hours
Operating Modes: 5 light modes and 3 special modes, all electronically regulated
Powers and Durations: 1800 Lumens (0.45h) -> 1050 Lumens (3.15h) -> 260 Lumens (8.45h) -> 45 Lumens (47h) -> 1 Lumens (1500h) -> Strobe -> Beacon -> S.O.S.
Peak power: 41000 candles
Maximum lighting distance: 405m.
Lighting Method: Rear Button with "Momentary On" system for light signals
Light selection method: Front button located under the head
Head: aircraft aluminum
Body: aircraft aluminum
Finish: anodized, Type III
Lens: ultra-clear hardened glass with anti-reflective treatment
Batteries: (included): 1x 21700 3.6V NL2150 - also compatible with 1x 18650 Li-Ion 3.6/3.7V or 2x CR123 3.0/3.6/3.7V
Measurements: 14.1cm (L) - 2.54cm (D shaft) - 2.54cm (D head) - 2.72cm (D tang)
Weight: 80g. without batteries
Accessories: NITECORE 21700 Li-ion Rechargeable Battery (NL2150 5,000mAh), USB-C charging cable, Clip, Wrist Corrector, Replacement O-rings, 18650/CR123 battery adapter, NTH10 tactical scabbard
Waterproofness: as per IP68 standard, submersible to 2m. depth for 30min.
Impact resistance: withstands falls from 1m height


Actual powers and durations, laboratory certified by ANSI/PLATO FL1-2019 standard