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

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.

Light output 4000 lumens,
21700 Li-Ion 5000 mAh battery (included),
Warranty 10 years,
Waterproof magnetic port,
Protection against overheating above +58 °С,
Protection class IP68.

Lattice Power HM diode - light strength 1200 lumens
light range - 115 meters
5 operating modes: high, medium, low, firefly, strobe
switch lock, charge level indicator
Power Supply: 18650 Li-ion battery (included)

• Set of two workshop flashlights + headlamp
• Powerful luminous flux 500 lm / 900 lm 
• A multitude of operating modes
• built-in rechargeable batteries (USB-C charging)
• battery level indicators
• reinforced plastic housings