10 Best Waterproof Flashlights 2026 in the United States

The OLIGHT Arkfeld Pro is a versatile and compact flashlight designed for outdoor use, emergencies, and everyday carry. It offers a strong 1300-lumen white light, combined with specialized green and UV beams, making it useful for various situations like inspection, hunting, or detecting substances invisible to normal light. Its rechargeable lithium polymer battery and included charging cable add convenience, along with a battery level indicator that helps you monitor power.

Constructed from durable aluminum, the flashlight provides a solid feel without being too heavy, weighing just over 6 ounces and fitting easily in a pocket. It features waterproof capabilities, allowing it to handle wet conditions. The high UV output at 365nm is a notable advantage, delivering a more professional-grade UV light compared to many competitors.

This flashlight is ideal for users seeking a multi-purpose, durable, and high-brightness waterproof light that is easy to carry, especially outdoor enthusiasts or professionals who require white, green, and UV light options all in one device.

The OLIGHT Seeker 4 Pro Rechargeable Flashlight stands out with its impressive brightness, boasting 4600 lumens, making it suitable for emergencies, camping, and searching. It has a solid waterproof rating of IPX8, ensuring reliable performance even in wet conditions. The beam distance is notable at 260 meters, which makes it handy for long-range visibility.

Durability is ensured by its aluminum construction, although it might be slightly heavy at 1.3 pounds, which could be a drawback for some users seeking a lighter flashlight for portability. The flashlight operates on a rechargeable lithium-ion battery, which is included, adding convenience and long-term cost savings. The dual charging options (USB-C and magnetic) enhance its usability, and the enlarged switch is practical for use with gloves.

The size (1.1 x 1.1 x 5.2 inches) is compact but might be slightly bulky for everyday carry. The multi-functional holster is a nice addition, providing storage and charging convenience. The OLIGHT Seeker 4 Pro is a robust, high-powered flashlight ideal for users needing strong illumination and durability, though its weight might be a minor concern for some.

The OLIGHT Baton 4 Rechargeable EDC Flashlight is a versatile and compact option for everyday carry, camping, and emergencies. It boasts an impressive waterproof rating of IPX8, making it suitable for use in wet conditions without worry. With a maximum brightness of 1,300 lumens, it provides strong illumination, and its beam can reach up to 170 meters, making it effective for various lighting needs.

The flashlight runs on a rechargeable lithium-ion battery, ensuring convenience and cost-effectiveness over time. The magnetic charging cable adds to the ease of recharging, and the flat magnetic tail cap allows for hands-free use by attaching to metal surfaces. Constructed from durable aluminum, it is designed to withstand rough conditions, and the solid metal switch enhances its durability.

Despite its robust build, it's lightweight and compact, weighing only 1.85 ounces and measuring 2.48 inches, making it easy to carry and handle. However, users should be aware that while the battery life is decent, heavy usage at maximum brightness may deplete it relatively quickly, and the included single battery means limited backup power without additional purchases.