Top-10 Pen Flashlights
Loved in the USA

The Streamlight 66134 Stylus Pro USB is a slim, lightweight pen flashlight designed for professionals like medical staff, law enforcement, and technicians who need a reliable light for close-up or low-light work. It delivers a bright 350 lumens output with a beam reaching about 109 meters, which is impressive for its compact size and ideal for inspecting small or confined spaces. Its rechargeable lithium-ion battery offers up to 1.5 hours on high brightness and charges quickly via USB in roughly 2.5 hours, removing the need for disposable batteries.

Durability is a strong point here—the aluminum body is water-resistant (IPX4) and can withstand drops from up to 1 meter, making it tough enough for everyday professional use. The light’s ultra-slim design and light weight (just 1.76 ounces) make it easy to carry in pockets or clips. The sliding metal sleeve protects the USB charging port, adding to its ruggedness.

This pen light is a solid choice if you want a dependable, bright, and rechargeable flashlight that's durable and portable for professional or everyday low-light tasks. It may not be the best fit for those needing long-lasting battery life or a very long beam, but for most inspector or medical uses, it covers the essentials well.

The OLIGHT Arkfeld Pro is a compact and versatile pen-flashlight designed for everyday carry and outdoor use. It packs a strong 1300-lumen white LED, delivering bright and clear illumination suitable for most tasks. What sets it apart is the inclusion of three light sources: white, green beam, and a powerful UV light at 365nm, which is stronger and more professional than typical UV flashlights. This makes it useful not just for general lighting but also for specialized needs like detecting fluorescent materials or working in dark environments.

The flashlight is rechargeable with a built-in lithium polymer battery, and it features a helpful battery level indicator that shows you how much power remains, so you’re not caught off guard. Its sturdy aluminum build offers good durability and water resistance, making it reliable in various conditions. The size is compact, fitting comfortably in your pocket at just under 5 inches long and weighing about 6 ounces, so it’s easy to carry around all day.

Switching between the three light modes is done via a circular selector, which is intuitive but might take a little getting used to if you prefer simpler on/off buttons. The green beam output is low-powered (class 3R), which is safe but less bright compared to the white light, mainly serving specialized purposes rather than wide illumination. For those seeking a pocket-friendly flashlight that covers general bright lighting and also offers UV and green light options for outdoor, emergency, or work use, the Arkfeld Pro represents a solid choice. However, if you only need a basic white light or prefer simpler controls, this might feel a bit more complex than necessary.

The Streamlight 88811 Wedge is a compact pen-flashlight that's great for everyday carry and various outdoor activities. With a maximum brightness of 500 lumens and a beam distance of up to 28 meters on low mode, it delivers impressive lighting options for tasks like cycling, jogging, or camping. The design is ergonomic and lightweight at just 3.2 ounces, making it easy to carry in your pocket or attach to your gear with the included lanyard and deep carry pocket clip.

One of its standout features is the USB-C rechargeable battery, which offers convenience and sustainability. The flashlight recharges in about 3 hours and the charge indicator helps you stay updated on the battery status. The TEN-TAP programming allows users to switch between modes easily, and the five-tap lockout feature prevents accidental activation, which is a thoughtful touch for those who want to avoid draining the battery.

Durability is another strong point, with its anodized aluminum construction and IPX7 waterproof rating, meaning it can withstand being submerged in water up to 1 meter. It’s also impact resistant up to 1 meter, making it suitable for tough environments. The brightness options may be a bit confusing, as the high is rated at 500 lumens but advertised specifications mention lower lumens (300) for battery life purposes. Additionally, considering its price point, some users might find similar flashlights with comparable features at lower prices. The Streamlight 88811 Wedge is an efficient and versatile pen-flashlight well-suited for anyone needing reliable illumination during outdoor activities or everyday tasks, though potential buyers should weigh the brightness options and price against their specific needs.