LED headlamps (LED headlamps) from Mactronic, Xtar, Petzl, Energizer and others: AKUMULATOR 3,7V

Modern original Luminus SST20 10W LED,
lighting power up to 500 lumens,
very small sizes,
made of durable aluminum, waterproof (IP66),
3 operating modes,
head strap included,
power supply: Li-ion battery 3.7V 800mAh,
USB-C charging.

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

• 1100 lumens light output, 155 meters range
• Burn time: 2.5h in max mode, 70h in economy mode
• power supply: dedicated Li-ion battery
• Reactive lighting technology
• red signal light
• switch lock function
• cover included

• 1100 lumens light output, 155 meters range
• Burn time: 2.5h in max mode, 70h in economy mode
• power supply: dedicated Li-ion battery
• Reactive lighting technology
• red signal light
• switch lock function
• cover included

• 1100 lumens light output, 155 meters range
• Burn time: 2.5h in max mode, 70h in economy mode
• power supply: dedicated Li-ion battery
• Reactive lighting technology
• red signal light
• switch lock function
• cover 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
  

• 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

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.

400 lumens luminous flux
BOOST mode: 735 lumens by 60s
rechargeable via microUSB socket
switch lock
Waterproof

4 x Samsung 2835 Cool White SMDs LED - 200 lumens
4 x Samsung 2835 Warm White SMDs LED - 200 lumens
1 x Red SMD LED - 14 lumens
possibility to turn on all diodes at once - 400 lumens
very wide, diffused light beam
electronic regulation of the beam force in the range of 10-100%
Power Supply: Built-in 3.7V 600mAh Li-poly battery

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)