Really good.
As I said in the title, very good.
475g, 18,000 lumen , 85,600cd: The Lumintop GT3 is a super powerful yet compact search light with a max output of 18,000 lumens. It uses 3 x 12V Cree XHP70.2 High Intensity LEDS to produce a beam distance of 585 metres and 85,600 cd intensity. The GT3 runs off 4 x 18650 Li-ion batteries which are included. Other features of the torch include the battery indicator, low voltage protection and built-in thermal control that automatically adjusts the brightness to prevent overheating. Available in Cool White. 4 x 18650 batteries included.
[1] By default the GT3 is set to use the very intuitive Narsil smooth RAMPING UI. Instant access to a 21A TURBO mode is also provided.
[2] A more conventional discrete level MODE-SET UI is available as an alternative. Anyone of 12 pre-defined mode-sets can be selected.
[3] MOMENTARY mode is useful for signalling purposes or rapidly/briefly lighting up targets.
As I said in the title, very good.