High end automakers (BMW, Audi) have been using LEP (laser excited phosphor) lights as opposed to LED for a while in some models.
There's probably a dozen or more flashlights using the technology so far.
Most of the single cell (18650 or 21700) LEP lights produced around 500 lumens, but the candela ranges from 200,000 to 1,700,000.
The current champ is the Weltool W4
https://www.weltool.com/page137?product_id=148And Acebeam recently announced a 8x18650 light. 1400 lumens, 3,970,000 candela
https://acebeam.com/white-laser-lights-w50
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