Compact but not tiny, with a powerful output and a long runtime, the matte black Olight Seeker 4 USB-C Rechargeable EDC Flashlight is a versatile and powerful illumination tool for professionals and outdoor recreationalists, as well as for general use. The light's XHP50.3 LED is driven by a custom-designed, 5000mAh rechargeable 21700 lithium-ion battery that emits five output levels from 5 to 3100 lumens. A single metal push button provides access to the intensity levels and disorienting strobe. A dust cover on the tail protects the USB-C charge port—but even with the cover open, the light is IPX8 waterproof.
Light Performance
- Turbo setting: 3100 lumens for 2.5 minutes, 800 lumens for 2.1 hours, and 589 lumens for 30 minutes
- 1200/600/300 lumens on high, 300 lumens on medium, 50 lumens on low, and 5 lumens on Moonlight setting
- 360-hour runtime on Moonlight
Switching and Power
- Push button controls on/off and output levels.
- Side switch features an integrated battery power indicator.
- Flashlight runs on a built-in 5000mAh 21700 battery.
- Tailcap dust cover protects USB-C charging port.
- Lockout mode prevents accidental activation.
Construction Details
- Lightweight and durable aluminum alloy housing
- Scratch-resistant anodized finish
- IPX8 rated waterproof
- Handle with finger grooves to ensure a positive slip-resistant grip