The Wurkkos HD16 2500 Lumen 297m Throw Rechargeable Headlamp with 18650 Battery is a versatile, lightweight light designed for outdoor activities, ideal for camping, hiking, and night running. For example, its 2500-lumen output can illuminate a path up to 297 meters, ensuring reliable visibility with spot, flood, and red light options. With built-in USB-C charging, a rotary switch interface, and a durable build, it offers practical functionality. Featuring a 1-year warranty, this Wurkkos HD16 for Outdoor Use suits campers, hikers, and outdoor enthusiasts.

Powerful Illumination for Outdoor Use
The Wurkkos HD16 features three LEDs: one Luminus SST40 6000-6500K for floodlight, one Luminus SFT40 6000-6500K for spotlight, and one Luminus SST10-R-B90-F630 621nm red LED, delivering a maximum output of 2500 lumens with a beam throw of 297 meters when combining spot and flood modes. It is powered by an included 18650 Li-ion battery (3000mAh). It offers multiple modes, controlled by a rotary switch, with the following lumen outputs and runtimes:

• Turbo (Combined Spot + Flood): 2500 lumens for approximately 1 hour
• High (Combined Spot + Flood): 1000 lumens for approximately 2 hours
• Medium (Combined Spot + Flood): 300 lumens for approximately 6 hours
• Low (Combined Spot + Flood): 50 lumens for approximately 20 hours
• Red Light: Intensity not specified (runtime not specified)
  The headlamp charges via a built-in USB-C port, taking about 5-6 hours with a 5V charger, and includes a power indicator (green for 70-100% charge, red for 30-70%, flashing red for 1-30%) visible for 5 seconds after turning on. It has an IP66 waterproof rating, suitable for rain, and features Advanced Temperature Regulation (ATR) technology, reducing brightness when the driver reaches 60°C, though prolonged use on high settings may generate heat, requiring careful handling.

Durable and Compact Design
The Wurkkos HD16 is constructed from aerospace-grade 6061 aluminum alloy with a Type III hard-anodized military-grade finish, offering durability for outdoor conditions like camping or hiking. It measures 94.3mm in length and 35.8mm in head diameter, weighing 70g without the battery (approximately 100g with the included 18650 battery), making it comfortable for extended wear. The headlamp features a breathable nylon headband with reflective strips, a rotary switch, and an adjustable head for directional lighting, though its compact size requires careful securing during active use.

Designed for Outdoor and Everyday Use
The Wurkkos HD16 2500 Lumen 297m Throw Rechargeable Headlamp with 18650 Battery for Outdoor Use is tailored for campers, hikers, and outdoor enthusiasts needing a reliable, hands-free light for nighttime activities, emergencies, or work. For example, its 20-hour low mode ensures prolonged runtime for overnight trips, while the red light preserves night vision, though the rotary switch UI requires practice to cycle through modes (twist to adjust from off to low, medium, high, and red light), and the IP66 rating limits its use to surface-level water exposure. The USB-C charging and smart light sensing adjustment enhance its reliability, but users should avoid direct eye exposure due to its intensity. The HD16’s affordable price, included 18650 battery, and multifunctional design make it a practical choice for outdoor scenarios, offering a balance of power and convenience, though users should plan for charging time and heat management.

Key Features and Specs
The Wurkkos HD16 2500 Lumen 297m Throw Rechargeable Headlamp with 18650 Battery is built for performance. It features one Luminus SST40 6000-6500K, one Luminus SFT40 6000-6500K, and one Luminus SST10-R-B90-F630 621nm red LED with a 2500-lumen output, 297m throw, multiple modes (Turbo, High, Medium, Low, Red), a 3000mAh 18650 battery (included) with up to 20 hours runtime on low, USB-C charging (about 5-6 hours with 5V), IP66 waterproofing, Advanced Temperature Regulation (ATR) at 60°C, reverse polarity protection, a rotary switch with smart light sensing, a TIR lens, and includes a headband, USB-A to USB-C cable, and manual, with a 1-year warranty for reliability. Its dimensions of 94.3mm x 35.8mm and weight of approximately 100g (with battery) make it a practical choice for outdoor users. This headlamp excels for illuminating trails, preserving night vision, or emergencies during camping, hiking, or outdoor use, providing reliable, versatile performance for various scenarios.

Specifications Overview

• Type: Rechargeable Headlamp
• Purpose: Camping, Hiking, Night Running
• LED: Luminus SST40 6000-6500K, Luminus SFT40 6000-6500K, Luminus SST10-R-B90-F630 621nm Red
• Output: Up to 2500 Lumens
• Beam Throw: 297m
• Modes: Turbo, High, Medium, Low, Red
• Runtimes:
  Turbo (Combined Spot + Flood): 2500 lumens for approximately 1 hour
  High (Combined Spot + Flood): 1000 lumens for approximately 2 hours
  Medium (Combined Spot + Flood): 300 lumens for approximately 6 hours
  Low (Combined Spot + Flood): 50 lumens for approximately 20 hours
• Battery: 1x 3000mAh 18650 Li-ion (Included)
• Charging: USB-C (about 5-6 hours with 5V)
• Water Resistance: IP66
• Impact Resistance: Not specified
• Dimensions: 94.3mm (Length) x 35.8mm (Head Diameter)
• Weight: 70g (Without Battery), Approximately 100g (With Battery)
• Warranty: 1 Year

Package Contents
The package includes:

• Wurkkos HD16 Headlamp
• 1x 3000mAh 18650 Li-ion Battery
• Headband
• USB-A to USB-C Cable
• User Manual

Note: Ensure the headlamp is turned off or stored securely after use to prevent accidental activation, which could drain the battery; the rotary switch can be sensitive. Use the included 18650 battery with proper polarity (positive terminal toward the head), and remove the insulating sticker before first use or charging. The IP66 rating protects against rain but is not suitable for submersion; avoid prolonged water exposure beyond splashes. 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 with the red light. Store in a dry place to maintain reliability, and use a 5V charger (not included) for optimal charging.