The Acebeam H10 has a "boost" mode that is rated at 2000 lumens. It is only momentary. You have to press and hold the switch to get the boost. The highest regular mode is 1000 lumens. I have not seen any runtime charts for the H10, so I do not know how long it will hold 1000 lumens. Heat is a real problem with any of these small 1x18650 headlamps.
I have never tried the H10, so I cannot give it a personal recommendation.