Japan’s Crisis Intelligence has made a monster of a search light. The Alpha-1. It looks like a small cannon with a FNH P90 style grip.
They boast this light is a 50w LED and on a two hour charge time it runs for an hour. To put that into perspective, my SureFire Hellfighter is rated at only 35w and puts out 3,000 lumens but it is not really portable or battery operated, unless you get a DIY battery solution. Just like the Hellfighter, the Alpha-1 is designed to be vehicle mounted.
This video is silent, don’t ask me why.
For more information check out their website.