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The Streamlight 89000 ProTac 2.0 delivers an impressive 2,000 lumens, making it very bright for its size. It has a decent beam distance of up to 262 meters, ensuring good visibility over long distances. The flashlight is rechargeable with a USB-C port, which is convenient for modern use, and it comes with a SL-B50 battery pack included. A full charge provides about 2.25 hours of runtime on the highest setting, which is decent but may require frequent charging if used extensively.
The flashlight is compact and lightweight at 8.2 ounces, making it easy to carry around. It also includes a tactical tail cap switch for easy operation and a holster for storage, which are useful features for tactical and personal use. It's built from durable aluminum and is IP64-rated, meaning it's dust-tight and water-resistant—ideal for rugged environments. However, it may not be completely waterproof for submersion.
The TEN-TAP programmable feature allows for customization of the light modes, enhancing usability. The flashlight has a high rating of 4.7 from users, indicating general satisfaction. The main drawbacks might be the relatively short runtime on high and the fact that it requires a specific battery type, which could limit convenience if a spare battery is not available. This flashlight is an excellent choice for those needing a bright, durable, and compact light source for tactical, inspection, or personal use.
Great Choice
The OLIGHT Seeker 4 Pro is an exceptionally bright flashlight, delivering up to 4,600 lumens. This makes it highly suitable for activities requiring strong illumination, such as camping, emergencies, or searching in low-light conditions. It has a beam distance of 260 meters, ensuring you can see far distances clearly.
The flashlight is compact and lightweight, measuring only 1.1 x 1.1 x 5.2 inches and weighing 1.3 pounds, making it easy to carry around. It is also durable with an aluminum body and IPX8 waterproof rating, allowing it to withstand harsh conditions. The rechargeable battery (included) and dual charging options (USB-C and magnetic) add convenience, with a runtime of up to 60 hours, depending on the mode used.
The enlarged switch and 360° rotation dimming feature make it user-friendly, even when wearing gloves. Its multi-functional holster offers additional utility with storage and charging capabilities. However, its higher price point and the fact that it requires a specific lithium-ion battery might be drawbacks for some users. Despite these, the OLIGHT Seeker 4 Pro stands out as a powerful, versatile, and durable flashlight for those needing reliable and bright illumination.
The Nitecore EDC37 stands out as a very powerful small flashlight, delivering an impressive 8000 lumens and a beam that can reach up to 459 yards, which is excellent for anyone needing a compact yet bright light. Its flat, slim design (just over an inch thick and weighing about 7 ounces) makes it easy to carry every day in your pocket or bag without feeling bulky. The flashlight is rechargeable via USB-C, fully charging in around 2 hours and supporting up to 190 hours of use on the lowest setting, which is great for long trips or emergencies.
The digital OLED display is a helpful touch, showing real-time brightness levels, battery status, and how much runtime is left, so you’re never caught off guard. It also features two buttons for quick mode changes, including customizable light settings like spotlight or strobe, adding to its versatility. Built from anodized aluminum, the EDC37 is shock resistant and water resistant, suitable for tough outdoor conditions.
On the downside, the battery uses a nonstandard lithium-ion cell, which might make replacements less straightforward compared to common battery types. Also, while the flashlight is very bright, the high output will drain the battery quickly if used at maximum power. This model is ideal for those who want a compact flashlight that balances extreme brightness with smart features and durability, but if you prefer something simpler or with standard batteries, it might not be the perfect fit.