LED headlamps (LED headlamps) from Mactronic, Xtar, Petzl, Energizer and others: 44

powerful luminous flux - 300 lumens
motion sensor for brightness control
Brightness modes: strong, medium, weak, eco/red, flashing red
power supply: 3 x R03/AAA (included)
IPX4 waterproof
resistant to falls up to 1m

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

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)

• Luminous flux: 500 lm
• 4 operating modes (including red light)
• built-in rechargeable battery (USB-C charging)
• motion sensor

• three independent LEDs
  
• smooth light adjustment - up to 430 lumens
• light range - up to 130 meters
• power supply - Li-poly 3.7V 600 mAh USB-C
• switch lock, reflective adjustable strap
  
• memory of the last operating mode
  
• very low weight
  

Osram P9 LED,
light output up to 1100 lumens (boost mode), 
compact size,
made of aluminum, protection class (IPX4),
5 modes of operation,
power supply: Li-ion battery 3.7V 18650 2200mAh,
battery charge indicator,
charging via USB-C port.