This new offering from JetBeam builds up on their 18650 offering, with a larger higher capacity 21700 battery, and built in USB-C charging.
With 2 color options Army Gray and Army Green, it comes with a tactical style ring to improve hand holding comfort and grip.
Top power level is now an impressive 3700 lumens, with 2 lower levels and a strobe mode.
Using a high capacity 21700 Li-ion battery, it’s rated to 5100mAh, and the flashlight has a new design which has a concealed USB-C charging port, simply unscrew down from the head and the O ring protects from water and dirt, a better solution then the rubber flap many flashlights have. A charge level indicator is also built into the body.
Run times are up to 66 hours in the low mode (30lm).
3 Hard points (silicon nitride balls) are on the stainless steel bezel and act as a glass breaker in emergencies.
Body is made from premium Aero grade aluminum alloy with heat treatment anodising to ensure a long service life and resist damage. It’s got a tempered glass cover with anti-reflective coatings too. Rated to IPX8 for water and dust resistance, it’s been drop tested to 1.5 metres.
Still relatively compact and EDC friendly size, of just 147.8mm x 38.5mm x 27.5mm, with a weight of 137.5g (without battery).
3 Power levels and strobe mode, with a longer range beam of 465 metres
Using a Cree XHP50.3 LED for maximum performance and 3 power levels from 30/450/3700 lumens at the top level with a strobe also present (rated to 3700lm too).
Thanks to the simple design with a single tail cap switch, it’s fast to operate single handed. With a quick press for momentary, full press for On/Off, and a quick double tap takes you directly to the strobe mode. Mode memory is also included and overheat/voltage protection included.
Deep head grooves help to dissipate the heat quickly ensuring longer run times. It is also compatible with an optional traffic wand.
JetBeam M37 Pro – Key Features
> 3 Power levels and strobe mode, with a top output of 3700 lumens
> Up to 465 metres beam distance for longer range use
> Choice of colors Grey/Green
> Concealed USB-C charging port with rotary design/screw mechanism to protect from water and dirt
> Powered via a high capacity 21700 battery (5100mAh)
> Charge indicator built into the body
> Single tail switch for rapid and simple operation
> Stainless steel clip (removable)
> Can operate in hot/cold environments from 45 degrees to -35 degrees
> Tempered glass cover with anti-reflective coatings
> Silicon nitrate hard points for glass breaking
> IPX8 water/dust resistance, with a drop test rating of 1.5 metres