The Wurkkos DL03 2800 Lumen 480m Throw Rechargeable Diving Flashlight with 21700 Battery is a versatile, compact light designed for underwater exploration and outdoor use, ideal for night diving, underwater navigation, and emergency situations. For example, its 2800-lumen output can illuminate a path up to 480 meters, ensuring reliable visibility with a dual-light design. With a combined button and toggle switch interface and a durable build, it offers practical functionality. Featuring a 1-year warranty, this Wurkkos DL03 for Outdoor Use suits divers, instructors, and outdoor enthusiasts.
Powerful Illumination for Outdoor Use
The Wurkkos DL03 features a LUMINUS SFT70 LED for main illumination and a 520nm green laser for signaling, delivering a maximum output of 2800 lumens with a beam throw of 480 meters, powered by an included 21700 Li-ion battery (5000mAh). It offers multiple modes, controlled by a combined button and toggle switch, with the following lumen outputs and runtimes:
Turbo: 2800 lumens for approximately 2 minutes (steps down to 1800-1000 lumens, total runtime about 80 minutes)
High: 1800 lumens (runtime not specified)
Medium: 1000 lumens (runtime not specified)
Low: 300 lumens (runtime not specified)
Green Laser: 5mW (runtime not specified)
The flashlight charges via a USB-C port, taking about 2-3 hours with a 5V/3A charger, and includes a green-red LED power indicator that stays on to show remaining power, enhancing safety for cave divers. It has an IP68 waterproof rating, suitable for submersion up to 100 meters, and features a boost constant current driver with Advanced Temperature Regulation (ATR) that reduces brightness when the driver temperature reaches 60 C to prevent overheating, though prolonged use on Turbo may generate heat, requiring careful handling.
Durable and Compact Design
The Wurkkos DL03 is constructed from 6061 aerospace-grade aluminum alloy, CNC manufactured and hard-anodized to military-grade Type III specifications, offering durability and corrosion resistance for underwater and outdoor conditions like night diving or hiking. It measures approximately 145mm in length with a head diameter of 33mm, weighing 115g without the battery (approximately 165g with the included 21700 battery), making it suitable for gear carry. The flashlight features a combined button and toggle switch, tempered mineral glass lens, and a lanyard attachment, though its design may lack a clip for pocket portability.
Designed for Outdoor and Diving Use
The Wurkkos DL03 2800 Lumen 480m Throw Rechargeable Diving Flashlight with 21700 Battery for Outdoor Use is tailored for divers, instructors, and outdoor enthusiasts needing a reliable light for underwater exploration, navigation, or emergencies. For example, its 80-minute total runtime on Turbo (stepping down from 2800 lumens) ensures sufficient illumination for dives, while the IP68 rating and green laser support submersion up to 100 meters and underwater signaling, though the combined switch UI requires practice to toggle between laser and main light (toggle left for laser, right for main light, button for mode adjustment), and the USB-C charging simplifies power management. The robust construction with reverse polarity protection enhances its reliability, but users should avoid direct eye exposure due to its intensity and rinse it with fresh water after use to prevent corrosion. The DL03's affordable price, included 21700 battery, and dual-light design make it a practical choice for outdoor scenarios, offering a balance of power and convenience, though users should plan for heat management and switch familiarity.
Package Dimensions and Weight
Package Width: 7.0 cm
Package Length: 15.0 cm
Packaged Height: 5.0 cm
Packaged Weight: 200g
Assembled Product Dimensions and Weight
Assembled Product Width: 3.3 cm
Assembled Product Length: 14.5 cm
Assembled Product Height: 3.3 cm
Key Features and Specs
The Wurkkos DL03 2800 Lumen 480m Throw Rechargeable Diving Flashlight with 21700 Battery is built for performance. It features a LUMINUS SFT70 LED and a 520nm green laser with a 2800-lumen output, 480m throw, multiple modes (Turbo, High, Medium, Low, Green Laser), a 5000mAh 21700 battery (included) with up to 80 minutes runtime on Turbo (stepping down), USB-C charging (about 2-3 hours with 5V/3A), IP68 waterproofing (up to 100 meters), a boost constant current driver, Advanced Temperature Regulation (ATR) at 60 C, reverse polarity protection, a combined button and toggle switch, and includes a lanyard, 2x O-rings, USB-C cable, and manual, with a 1-year warranty for reliability. Its dimensions of 145mm x 33mm and weight of approximately 165g (with battery) make it a practical choice for outdoor users. This flashlight excels for illuminating underwater paths, signaling, or emergencies during night diving, exploration, or outdoor use, providing reliable, versatile performance for various scenarios.
Specifications Overview
Type: Rechargeable Diving Flashlight
Purpose: Night Diving, Underwater Exploration, Emergency Situations
LED: LUMINUS SFT70 + 520nm Green Laser
Output: Up to 2800 Lumens
Beam Throw: 480m
Modes: Turbo, High, Medium, Low, Green Laser
Runtimes:
Turbo: 2800 lumens for approximately 2 minutes (steps down to 1800-1000 lumens, total runtime about 80 minutes)
High: 1800 lumens (runtime not specified)
Medium: 1000 lumens (runtime not specified)
Low: 300 lumens (runtime not specified)
Battery: 1x 5000mAh 21700 Li-ion (Included)
Charging: USB-C (about 2-3 hours with 5V/3A)
Waterproof: IP68 (Up to 100 Meters)
Impact Resistance: Not Specified
Dimensions: 145mm (Length) x 33mm (Head Diameter)
Weight: 115g (Without Battery), Approximately 165g (With Battery)
Warranty: 1 Year
Package Contents
The package includes:
Wurkkos DL03 Flashlight
1x 5000mAh 21700 Li-ion Battery
Lanyard
2x O-Rings
USB-C Cable
User Manual
Note: Ensure the flashlight is turned off or locked (double-click to lock out when off) after use to prevent accidental activation, which could drain the battery; the combined button and toggle switch can be sensitive-ensure it is fully off when not in use. Use the included 21700 battery with proper polarity (positive terminal toward the head), and remove the insulating film before first use or charging. The IP68 rating supports submersion up to 100 meters but requires both ends to be fully screwed in with double O-rings secured; avoid prolonged submersion beyond this limit. Handle with care during Turbo mode to avoid burns due to heat buildup, and do not shine the light directly into eyes due to its intensity (especially the laser, classified as 5mW, safety class 3R). Store in a dry place to maintain reliability, and use a 5V/3A charger (not included) for optimal charging. Rinse with fresh water after saltwater exposure to prevent corrosion, and replace worn-out O-rings with the spares provided to maintain waterproofness.
What's in the box
1 x Wurkkos DL03 Flashlight
