The Wurkkos DL10R 4500 Lumen 287m Throw Rechargeable Diving Flashlight with 21700 Battery is a professional-grade light designed for underwater use, ideal for scuba diving, snorkeling, and underwater photography. For example, its 4500-lumen output can illuminate a path up to 287 meters underwater, ensuring reliable visibility. With a magnetic rotary switch interface, a robust build, and built-in USB-C charging, it offers practical functionality. Featuring a 1-year warranty, this Wurkkos DL10R for Outdoor Use suits divers and underwater enthusiasts.

Powerful Illumination for Outdoor Use
The Wurkkos DL10R features a Luminus XHP70.2 LED with a neutral white light color of approximately 5000K and 90 CRI, delivering a maximum output of 4500 lumens with a beam throw of 287 meters, powered by an included 21700 Li-ion battery (5000mAh). It offers multiple modes, controlled by a magnetic rotary switch, with the following lumen outputs and runtimes:

• High: 4500 lumens for approximately 1.5 hours
• Medium: 1800 lumens for approximately 3 hours
• Low: 600 lumens for approximately 6 hours
  The flashlight charges via a hidden USB-C port in the tail switch, taking about 2 hours with a 5V/3A charger, and includes a red-green status LED to indicate charging progress. It is IPX8 waterproof (suitable for depths up to 100 meters) and features Advanced Temperature Regulation (ATR) technology, reducing brightness when the driver temperature reaches 55°C, though it may warm up during extended use, requiring careful handling.

Durable and Compact Design
The Wurkkos DL10R is constructed from aerospace-grade 6061 aluminum alloy with a Type III hard-anodized military-grade finish, offering durability and corrosion resistance for underwater conditions like scuba diving or snorkeling. It measures 142mm in length (5.59 inches) with a head diameter of 40mm (1.57 inches), weighing 165g without the battery (approximately 215g with the included 21700 battery), making it portable for dive gear. The flashlight features a toughened mineral glass lens, a magnetic rotary switch, and a lanyard hole for added security, though its length may require secure attachment to avoid loss underwater.

Designed for Outdoor and Diving Use
The Wurkkos DL10R 4500 Lumen 287m Throw Rechargeable Diving Flashlight with 21700 Battery for Outdoor Use is tailored for divers and underwater enthusiasts needing a reliable light for diving, snorkeling, or underwater photography. For example, its IPX8 rating supports dives up to 100 meters, while the 6-hour low mode ensures extended use for exploration, though the magnetic rotary switch UI requires practice to adjust brightness levels (stepless dimming with three distinct clicks for low, medium, high), and the built-in charging port needs protection from sand or debris. The robust construction with double O-rings enhances its reliability, but users should avoid direct eye exposure due to its intensity and rinse it with fresh water after use to maintain performance. The DL10R’s affordable price, included battery, and waterproof design make it a practical choice for underwater scenarios, offering a balance of power and convenience, though users should plan for switch familiarity and post-dive maintenance.

Key Features and Specs
The Wurkkos DL10R 4500 Lumen 287m Throw Rechargeable Diving Flashlight with 21700 Battery is built for performance. It features a Luminus XHP70.2 LED (5000K, 90 CRI) with a 4500-lumen output, 287m throw, multiple modes (High, Medium, Low), a 5000mAh 21700 battery (included) with up to 6 hours runtime on low, USB-C charging (about 2 hours with 5V/3A), IPX8 waterproofing (suitable for 100m depth), 1m impact-resistant, Advanced Temperature Regulation (ATR) at 55°C, reverse polarity protection, a magnetic rotary switch, a toughened mineral glass lens, and includes a lanyard, 2x O-rings, and manual, with a 1-year warranty for reliability. Its dimensions of 142mm x 40mm (head) and weight of 165g (without battery) make it a practical choice for outdoor users. This flashlight excels for illuminating underwater paths or emergencies during diving, snorkeling, or outdoor use, providing reliable, versatile performance for various scenarios.

Specifications Overview

• Type: Rechargeable Diving Flashlight
• Purpose: Scuba Diving, Snorkeling, Underwater Photography
• LED: Luminus XHP70.2 (5000K, 90 CRI)
• Output: Up to 4500 Lumens
• Beam Throw: 287m
• Modes: High, Medium, Low
• Runtimes:
  High: 4500 lumens for approximately 1.5 hours
  Medium: 1800 lumens for approximately 3 hours
  Low: 600 lumens for approximately 6 hours
• Battery: 1x 5000mAh 21700 Li-ion (Included)
• Charging: USB-C (about 2 hours with 5V/3A)
• Waterproof: IPX8 (Suitable for 100m Depth)
• Impact Resistance: 1m
• Dimensions: 142mm (Length) x 40mm (Head Diameter)
• Weight: 165g (Without Battery), Approximately 215g (With Battery)
• Warranty: 1 Year

Package Contents
The package includes:

• Wurkkos DL10R Flashlight
• 1x 5000mAh 21700 Li-ion Battery
• Lanyard
• 2x O-Rings
• User Manual

Note: Ensure the flashlight is locked (rotate the magnetic switch to the off position or unscrew the tailcap slightly) after use to prevent accidental activation, which could drain the battery; the switch can be sensitive. Use the included 21700 battery with proper polarity (positive terminal toward the head), and remove the insulating film before first use. The IPX8 rating supports submersion up to 100 meters, but clean with fresh water and lubricate O-rings after each dive to maintain waterproofing. Handle with care during high mode to avoid burns due to heat buildup, and do not shine the light directly into eyes due to its intensity. Store in a dry place to maintain reliability, and protect the USB-C port from sand or debris.