
Olight Seeker 3 3500lm In-depth review, Pros and Cons
The Olight Seeker 3 (SEEKER3) released in 2021. It uses 4 x unspecified CW LEDs, TIR reflector and 1 x special 21700 Li-Ion battery. The powerful emitter in this flashlight provides up to 3500 lm output, 12100 cd intensity, and a beam distance of 220 m.
The Seeker 3 flashlight provides instant illumination at the touch of a switch. This immediate response is particularly useful in emergency situations or when you need instant visibility. TIR lens plays a significant role in shaping the beam pattern of the Seeker 3 flashlight. This light has 5 modes of lighting. With mode memory, when you turn off the Seeker 3 and then turn it back on again, it will automatically activate the mode that was last used before it was turned off.
The strobe function of Seeker 3 produces a high-frequency flashing light pattern that is designed to disorient or distract potential threats or aggressors. This USB rechargeable flashlight has become a popular choice for both everyday use and demanding situations where reliable lighting is essential.
Olight Seeker 3 (SEEKER3) pictures









The specifications below are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Olight Seeker 3, then don’t hesite and signal the problem to us.
Olight Seeker 3 (SEEKER3) specifications
Brand | Olight |
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Name | Seeker 3 |
Type | SEEKER3 |
Rating | |
Launch | 2021 |
Form | flashlight |
Flashlights enable you to navigate in the dark, locate supplies, signal for help, or provide comfort and security in challenging circumstances.
Body
Weight | 184 g |
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Length | 128 mm |
Body diameter | 27.5 mm |
Head diameter | 35 mm |
Material | aluminium alloy with HAIII hard-anodized finish |
Colors | black green |
The 184 g flashlight is generally comfortable to hold for extended periods and easy to carry in pockets or bags. They are suitable for various applications such as camping, hiking, or emergency situations. A 120-gram flashlight strikes a good balance between functionality, convenience, and weight. The length of a flashlight can affect how it feels in your hand and how you can grip and maneuver it. A longer flashlight may provide a more substantial grip, making it easier to hold and control, especially if you have larger hands.
Aluminium is a lightweight material, which is beneficial for Seeker 3 flashlight. The HAIII coating can also enhance the visual appearance of the flashlight. It offers a uniform and attractive finish, often available in different colors, giving the flashlight a sleek and professional look. The Seeker 3 flashlight is available in a variety of colors, and the choice of color can serve different purposes and preferences.
System
Emitter | 4 x unspecified CW LEDs |
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Color temperature | 6500 K |
Reflector | TIR |
Lens | TIR |
Switch | electronic side |
The choice of color temperature depends on the specific lighting application and personal preferences. The TIR lens of Seeker 3 consists of a single-piece lens made of a transparent material, typically acrylic or polycarbonate. Its shape and internal geometry are designed to achieve specific light distribution patterns, such as flood or spot beams, by manipulating the behavior of light rays. The Seeker 3 has electronic switch. Some flashlights with electronic switches have programmable features that allow users to customize the behavior of the flashlight. This may include setting specific modes, configuring brightness levels, or enabling unique functions according to individual preferences.
Performance
Flux | 3500 lm |
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Intensity | 12100 cd |
Throw | 220 m |
CD/LM factor | 3.46 |
With 3500 lm, the Seeker 3 flashlight will provide an exceptionally bright and powerful beam of light. It can illuminate large areas, outdoor spaces, or even act as a temporary spotlight in certain situations. The Seeker 3 flashlight with 12100 cd has an extended throw distance, allowing you to illuminate objects or areas at greater distances. This can be advantageous for outdoor activities, search and rescue operations, or scenarios where long-range visibility is required.
The throw distance refers to the maximum distance at which the flashlight can effectively illuminate an object or target. The stated throw distance typically indicates the point at which the brightness falls below a specified threshold, such as 0.25 lux. The candela per lumen (cd/lm) ratio can be used to determine if a flashlight has a spot or flood type beam. Well-focused spot beams can be over 100 cd/lm, tactical flashlights are typically between 20-100 cd/lm, and work lights are less than 10 cd/lm.
Software
Modes | 5 modes |
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Mode memory | yes |
Ramping mode | no |
Strobe | yes |
SOS/Beacon | no |
Modes on a flashlight refer to different output settings or levels of brightness that can be selected to suit different needs and preferences. The Seeker 3 has mode memory. Mode memory means that the flashlight will remember the mode you were using when the light was last turned off, and when you turn it on again. Strobe mode on Seeker 3 flashlight produces a rapid, repeated flashing of light. It can be used for signaling purposes, self-defense, or attracting attention in emergency situations.
Features
Battery | 1 x special 21700 Li-Ion battery |
---|---|
Battery indicator | yes |
Charger port | magnetic USB |
LVP | no |
Thermal regulation | yes |
Protection | IPx8 |
AUX LEDs | no |
Magnetic | no |
The Seeker 3 flashlight utilizes 1 x special 21700 Li-Ion battery as its power source. The Seeker 3 has a battery indicator. A battery indicator is a feature that provides information about the remaining power level of the flashlight's battery. It helps users monitor the battery status and estimate how much runtime they have left before the battery needs to be recharged or replaced. The Seeker 3 flashlight can be charged directly from a USB power source, such as a wall adapter, computer, power bank, or car charger. This allows for convenient and versatile charging options, as you can utilize various USB power sources to recharge the flashlight's internal battery.
The Seeker 3 flashlight doesn't have built-in LVP, it is recommended to use a protected battery to prevent over-discharging. The protective circuit of battery helps safeguard the battery from various potential risks and ensures safe and reliable operation. The Seeker 3 has thermal protection feature. The thermal protection mechanisms are designed to monitor and regulate the temperature of the flashlight during operation. This feature helps prevent overheating, which can be detrimental to the flashlight's performance, battery, and overall safety. The Seeker 3 flashlight with IPx8 rating can withstand being submerged in water beyond 1 meter for a prolonged period, typically specified by the manufacturer.
Accessories
Package contents | MCC3 magnetic USB charger cable lanyard special 21700 battery |
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The included battery is selected by the manufacturer to ensure optimal compatibility and performance with the Seeker 3 flashlight. By securing the flashlight with a lanyard, you can free up your hands for other tasks while keeping the flashlight within reach.
The performance of the Olight Seeker 3 flashlight is measured according to the ANSI / NEMA FL1 Standard 30 seconds after switching the light on. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.
Olight Seeker 3 (SEEKER3) comparisons
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