I have flashlight envy big time right now….The 15,000 Lumens FOURSEVENS XM18
Specs:
Weight: 5.7 kg
Battery: 16.5 Ah, built-in Lithium Battery
Maximum Lumious Flux: 15,000
Price: 19,995 Swedish Krona = $2687.08 US Dollar
…pricey but sweet.
Here is a review video on the monsterly powerful FOURSEVENS XM18