LED headlamps (LED headlamps) from Mactronic, Xtar, Petzl, Energizer and others: 1,5

CREE-XP-L V6 LED
light force - 1000 lumens
light range - 150 meters
power supply - Li-ion 18650 battery (not included)
magnetically charging

Cree XM-L2 U2 LED
Light color: Warm
Light Force-950 lumen
Light Range-145 meters
Power supply-Li-ion 18650 battery (not included)
It can also be used as a manual flashlight

Modern LEDs,
light output up to 120 lumens,
red light that does not dazzle in the dark,
made of durable plastic,
5 modes of operation,
sturdy adjustable strap,
Power supply: 1x AA / R6 (not included).

ultra-compact and ultra-light flashlight with built-in Li-ion Polymer battery
light force - turbo: 300 lm / strong: 170 lm / medium: 40 lm / weak: 5 lm
working time - turbo: 1,5h / strong: 3h / medium: 7h / weak: 45h
additional red light - strong mode: 10 lm / weak: 5 lm
USB-C charging connector
weight 44g!
IPX6 waterproof
resistant to falls up to 1m