Olight Seeker Ultra OAL Aluminum Olive Green (Cool White) 21700 Flashlight

The Olight Seeker Ultra is a full-size 21700 flood light in olive green OAL alloy, with a molded silicone panel at the grip. Four LEDs behind a quad TIR optic throw a wide, soft-edged beam over a work area.

• 4800-Lumen Quad LED Flood - Four LEDs behind a single TIR optic wash a wide, cool white beam out to 265 meters, with a broad hotspot and soft edges instead of a narrow pencil of light. Turbo holds about a minute, then settles into a sustained output above 1,000 lumens.
• 5800mAh 21700 Battery and Charging - A rechargeable 21700 cell ships inside the light and runs 12.5 hours at 300 lumens, or 17 days on moonlight. Charge it through the USB-C port, the magnetic MCC contacts on the tail, or the holster dock.
• Rotary Side Switch Operation - Press to turn on, hold to step through low, medium, and high, or spin the dial for finer brightness control. Two clicks jump to turbo and three reach strobe. The light auto-locks ten seconds after shutoff, and a quarter turn of the dial wakes it up.
• Locking Holster and Charging Dock - The holster locks the light on the way in and releases it on the way out. It rides on a belt, a pack strap, or MOLLE webbing, and the included bracket screws to a wall or a truck panel for storage and USB-C charging.

The Olight Seeker Ultra

The Seeker Ultra is the flood-first member of the Seeker family from Olight, built to light up an area instead of punching a beam down a single lane. Four emitters sit behind one TIR optic, and the whole light runs off a single 21700 cell in a body machined from OAL, an Olight aluminum alloy close to twice as hard as 6061, sealed to IPX8. Controls live on one rotary switch, with a micro-perforated panel that reads out brightness, charge state, and lockout at a glance. Screw the bracket up by the back door and the light waits there charged in its holster until someone needs it.

Seeker Ultra vs. Seeker 4 Pro

The Seeker Ultra adds a USB-C port to the head, so it charges off a common cable rather than only a dock or a magnetic lead. The body moves from standard aluminum to OAL, the cell grows from 5000 mAh to 5800 mAh, and output rises from 4600 to 4800 lumens with slightly more reach.