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

CREE XP-G3 diode
light force - 600 lumens
light range - 90 meters
power supply - dedicated Li-ion battery
can also be used as a hand torch

Light strength: 340 lumens
Main light source: Cree XP-L LED
additional red LED
focused and diffused light (diffuser)
3 replaceable color filters: green, blue, red
power supply: 3x R03/AAA

another version of the revolutionary flashlight with Reactive Lighting technology
Stronger light and a more capacious battery
Light strength: up to 1500 lumens, light range: up to 200 meters
automatically adjusts beam shape and light strength depending on conditions
A constant power mode is also available

The CREE XP-E2 3W led in conjunction with 3W LED COB LEDs deliver 200 lumen performance!
Universal provides an exceptionally wide light beam from the COB led source and a concentrated long-range beam FROM THE CREE led source
Additional proximity sensor enables contactless use of the flashlight
4 Lighting modes: 100% CREE, 100% COB, 100% CREE + 100% COB, strobe
Power supply: 3x AAA (not included)

Li-ion battery compatible with Petzl Hybrid Concept flashlights:
Tikkid, Tikkina, Tikka, Zipka
Tactitikka, Tactitikka+, Tactitikka+ RGB
Actik, Actik Core
more stable light power compared to battery life