hey guys, is this the brightest headlamp in production or you know something better than this?
2019 Betty RX 14 Headlamp System
That’s funny. A 2x18650 light at 5000lumens with XML emitters. Only $1000?
Safe to assume almost anything else is better. Heck Acebeam has a legit headlamp with XHP 70.2 emitter at 4000lumens for $120. H30 I think it’s called. 21700 cell included as well as USB C charging.
Buy a few Acebeams and take the wife shopping with all your left over money.
I am not aware about any such headlamps but I will check the one that is mentioned here.
Fireflies pl47
check this out 
They claim 30000 lumens out of this beast here
Probably doable, with 16 XHP 70. Wonder how much it costs?