Continuing on with their M series of flashlights, Jetbeam have now made the M37 max, which offers a high capacity, long runtime with a powerful output of 5000 lumens.
A number of enhancements with this model, aside from the three switches, the company has also added a power bank function for two way USB-C port hidden on the flashlight collar.
This new triple switch offers three individual buttons, a tactical switch a function button and a lock button. Making it very easy to use the flashlight even with a single hand. it also gives users quick access to strobe and turbo. Three modes of operation include a duty, daily, and tactical mode - So it's easy to set up the flashlight to operate how you want it to.
A high capacity 5100mAh, 21700 lithium ion battery provides power for the flashlight. With runtime up to 240 hours (5 lumens mode).
Thanks to deep grooves on the head thermal management is excellent on the M37 MAX, It features a quality finish with aluminium alloy, hardened with heat treatment, silicone nitride points allow rapid glass breaking in an emergency.

Its water assistant to IPX8, and up to two metres water submersion. Impact tested to 1.5 metres.
Size: 150mm x 41.5mm x 26.3mm. And a weight of 234g (with battery).
Up to 5000 lumens output with a range of 450 metres
The number of levels varies depending on the mode the user has selected. Duty mode for example has five power levels from 5 lumens up to 5000 lumens, Daily Mode has two a high of 2200 lumens and a low of 100 lumens. Tactical mode includes the turbo and strobe. An SOS output is featured too.
The highest range of 450 metres is possible using the turbo mode of 5000 lumens.
The M37 Max uses an XHP70.3 HI LED, with a stable constant current output which is flickr free.
The user interface is much improved thanks the addition of the triple switches, The main switch is located in the middle for turning the flashlight on and off. The function paddle allows users to change the output and gives access to strobe. These smaller round locking button allows you to change the operation of the flashlight, to cycle between duty daily and tactical modes, or to lock it out for safe storage.
Jetbeam M37 MAX Key Features
> High performance flashlight with a top Turbo output of 5000 lumens
> Longer range beam 450 metres
> New triple switch design, for excellent UI
> 3 modes of operation daily, duty, tactical
> 21700 battery with a high capacity 5100mAh
> Run time up to 240 hours (5lm mode)
> USB-C charging, with power bank function
> Concealed USB port cover/collar, helps prevent dirt entering the port
> Size: 150mm x 41.5mm x 26.3mm. Weight of 234g
> IPX8 up to 2 metres in water, drop tested to 1.5m
> Aluminum alloy body, with silicone nitride hard points for glass breaking/self defence