Aircraft-grade T6061-T6 aluminum cannister torch with 12 degrees beam angle for perfect signalling and powered by three 3*26650 rechargeable lithium battery with maximum runtime at low mode of up to 13 hours and 150 minutes at 100% power of 3000 lumens! Adjustable goodman hand-holder and charger are included in the package of course. 

Dimensions:   Head Diam: 65mm. lenght 75mm, Cannister Diam: 37mm. Length 256mm

Download manual – https://soprastek.com/wp-content/uploads/2024/08/SY10-manual.pdf

Here you can see a video of the beam to have a better idea of its power and beam angle and shape – SY 10 torch with small cannister