Mactronic headlamps: 9 v

• nichia 319 LED
• Light output - 595 lumens
• light range - 150 meters
• power supply - Li-poly 3.7V 800 mAh USB-C or 3 × 1.5V AAA
• motion sensor, making it easier to turn the device on or off
• Dual Source System - can run on a rechargeable battery or batteries
• Focus - Adjusting the width of the light beam

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

• 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
  

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)