10 Best Streamlight Flashlight 2025 in the United States

The Streamlight 66134 Stylus Pro USB is a rechargeable penlight that offers a respectable 350 lumens of brightness, making it powerful enough for various tasks like camping, hiking, and everyday carry. The light has a beam distance of 109 meters, which should be adequate for most outdoor and indoor uses.

It features a durable anodized machined aircraft aluminum construction, which ensures longevity and can withstand rough handling. The IPX4 rating means it is water-resistant, so it can handle splashes but not full submersion in water. Its lightweight and portable design, weighing just 1.76 ounces, makes it easy to carry around without adding much bulk.

The flashlight uses a rechargeable lithium-ion battery, which is environmentally friendly compared to disposable batteries. It runs for only 1.5 hours on high mode, which might be limiting for extended use without recharging. The included USB cord and sliding metal sleeve for port protection are practical features, but the absence of a standalone battery option could be a drawback for those looking for quick battery swaps. The limited lifetime warranty adds a layer of confidence in its durability. This penlight is particularly suitable for individuals needing a compact, reliable light source for both everyday and occasional intense use.

The Streamlight 88066 ProTac Rail Mount HL-X is a powerful 1000-lumen weapon light that is designed for mounting on rifles. Its high lumen output ensures a bright, concentrated beam, and the Total Internal Reflection (TIR) optic provides excellent peripheral illumination, making it ideal for tactical and defensive scenarios. The flashlight is constructed from durable aluminum and is impact resistant, adding to its ruggedness and reliability in various conditions. It is also waterproof with an IPX7 rating, enhancing its durability for outdoor use. The light runs on two CR123A lithium batteries, included with the product, and has a runtime of about 1 hour at its highest setting, which is sufficient for most tactical operations but may require spare batteries for extended use.

The TEN-TAP programming feature allows users to select from three operating modes (high/strobe, high only, and low/high), adding to its versatility. The included remote pressure switch and tail switch offer flexibility in operation, with both momentary and constant-on functionalities. This flashlight's integrated rail clamp makes it easy to securely attach to MIL-STD-1913 rails, ensuring it stays in place during use. The compact dimensions (5.43 x 1.45 x 1.72 inches) and lightweight design (6.88 ounces) make it easy to handle without adding significant weight to the weapon.

However, users should be aware of the relatively short runtime and ensure they have spare batteries on hand for prolonged usage. In conclusion, the Streamlight 88066 ProTac Rail Mount HL-X is a high-performance, durable tactical flashlight suitable for professionals and enthusiasts needing a reliable light source for home defense, security, and outdoor activities.

The Streamlight 89000 ProTac 2.0 is a high-performance tactical flashlight offering 2,000 lumens of brightness, which is excellent for various applications like law enforcement, security, and personal use. Its beam distance of 262 meters ensures it can illuminate far distances effectively. The flashlight includes a rechargeable SL-B50 battery pack, which is convenient for regular use and can be charged via a USB-C port, adding to its ease of use.

With a runtime of 2.25 hours on high, it provides ample illumination time for most tasks, although it might need frequent recharges for extended use. The flashlight is durably constructed from aluminum and has an IP64 rating, making it dust-tight and water-resistant, which is suitable for tough environments. Weighing 8.2 ounces and measuring 6.02 inches in length, it is compact and manageable, though it may feel a bit heavy for prolonged handheld use.

The tactical tail cap switch and TEN-TAP programmable feature add to its versatility, allowing for momentary or constant on modes and strobe function. While the flashlight's robust build is a positive, its weight might be a drawback for those who prefer lighter options. Additionally, the 2.25-hour runtime on high could be seen as a limitation for users needing longer periods of uninterrupted light. Despite these minor drawbacks, the flashlight's high power, rechargeability, and ruggedness make it a solid choice for those needing a reliable and versatile lighting solution.