Olight Seeker 3 Pro 4200 Lumens Magnetic USB Rechargeable (21700 battery included)


Availability: Backordered



The Seeker 3 Pro is an ultra-bright floodlight flashlight great for outdoor activities. Its 4 high-performance cool white LEDs boast an incredible max output of 4,200 lumens and a 250-meter beam distance. The newly adopted rotary knob switch on the head allows for smooth adjustment between brightness levels. Surrounding the rotary knob are the indicators to reveal the brightness and battery levels in real time. The built-in proximity and thermal sensors keep the light and nearby objects safe on higher settings. Continuing with its classic style, the Seeker 3 Pro is more powerful, way brighter, and packed with new refinements that make it one of the most well-designed pocket lights out there.


  • Max output of 4,200 lumens, 31% higher than the Seeker 2 Pro.
  • Press or rotate the highly integrated rotary knob switch to quickly access different output levels. Intuitive indicators dashboard for clearly revealing the battery and brightness levels.
  • Built-in thermal and proximity sensors to protect against overheating or obstruction.
  • Stylish dermatoglyphic silicone wrap with finger grooves makes it soft and nonslip to grip.
  • Customized 5000mAh battery extends the max runtime to 15 days.
  • The MCC3 magnetic charging cable allows for up to 2A charging current. Quick and simple.
  • Gets locked out automatically after 30 seconds of non-operation. Rotate the knob switch over 90 degrees to unlock it.


LED: 4 x OSRAM P9 Cool White (6000~7000K)
Modes: 4200->1200->600 / 1200->600->300 / 300 / 50 / 5 lumens
Runtime: 2.5m->127m->35m / 135m->35m->10m / 640m / 55.5h / 15d
Special Modes: Strobe
Beam Distance: 250m (820 ft)
Peak Beam Intensity: 15,625 cd
Water Resistance: IPX-8 
Battery Type: Customized 21700 5000mAh Rechargeable Li-ion (included)
Weight: 7.06oz / 200g (including battery)


  • Body Length: 5.20 in / 132 mm
  • Bezel Diameter: 1.38 in / 35 mm
  • Body Diameter: 1.1 in / 28 mm

Included Accessories

  • 5000mAh 21700 high capacity battery
  • Holster
  • MCC3 Magnetic Charging Cable
  • User Manual