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

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

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

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)