With a new distinctive look, this flashlight features a powerful beam output, and has some excellent tactical additions such as the rotary control, and dual stage switch.
The high 4000 lumens output goes down to 30 lumens on ultra low mode (6 levels in total), and can reach up to 440 metres at the top setting.
Using a high capacity 5000mAh 21700 battery, a concealed USB cover protects the type C port, and gives quick charging in around 2.5 hours. Run times are excellent at 72 hours for the ultra low 30 lumens mode. Built into the tail switch is a battery/charge level indicator, making battery assessment very quick and easy.
Body design has enhanced knurling for secure grip, two way stainless steel clip, and has a hardened stainless steel strike bezel for emergency use/glass breaking.

It’s a tough flashlight too, with a drop test of 1.5 metres, and water submersible up to 2 metres depth (IP68). Using high quality aluminum alloy HA III hardened coating for strength and damage resistance.
It remains pocketable though, at a size of 145.2mm x 30mm x 26,3mm, and weight of 202g (with battery).
6 Power Levels and Strobe, with a long range beam of 440 metres
A new generation SFT-90X LED (6500K) powers the T37, with a peak intensity of 48,400cd for an impressive range of 440 metres. With a choice of 6 levels up to the 4000 lumens Turbo mode, you have a wide range of output, and in addition a Strobe mode is here.
Thanks to the clever rotary magnetic selector switch, users can easily pick the mode of the flashlight simply by rotating it around, this also included a lock setting to ensure accidental activation is never an issue. This is further enhanced with the 2 stage tail cap switch, half press for momentary and a full press for constant output or instant strobe. Using the Acebeam is intuitive and meets users needs for rapid access to function and tactical responsiveness.

Acebeam T37 - Key Features
> Top power level of 4000 Lumens with a range of 440 metres
> 6 power levels and strobe mode
> Luminux SFT-90X LED
> Rotary magnetic switch for mode selection, instant access to Strobe/momentary with the 2 stage tail switch and lock out mode
> New body design with enhanced knurling
> 5000mAh 21700 Li-ion battery, with fast 2.5 hour charging via build in USB-C port
> Concealed port is covered to protect from dirt/water
> Built in charge/battery level indicators (tail cap switch)
> Stainless steel removable two way clip
> Run time up to 72 hours (30lm mode)
> Size: 145.2mm x 30mm x 26,3mm, 202g (weight with battery)
> Aero grade aluminum alloy AL 6061-T6 with hard coating HAIII anodized finish
> Water proof rating IP68 with 2 metres submersion, drop tested to 1.5 metres