Core Overview
Built around an aluminum alloy front housing for superior thermal management during sustained 40W operation, the HY02 weighs 240 grams and is powered by three replaceable 18650 / 2000mAh AB2 cells (6000mAh total). This triple-cell configuration delivers approximately 6 hours of runtime with Type-C 5V/2A fast charging replenishing the pack in about 4 hours. The combination of telescopic zoom, dual-beam switching, gesture sensor control, and 90-degree tilt positioning makes the HY02 the most capable headlamp in the SUPEFIRE lineup.
Key Product Advantages
- 2300 Lumen / 40W Maximum Output -- Professional Grade Illumination
With 2300 lumens of peak output driven at 40 watts, the HY02 produces more light than many handheld searchlights. This extreme brightness transforms nighttime worksites into daylight, illuminates cave systems from wall to wall, and provides search teams with the visual clarity needed to locate subjects across hundreds of meters of terrain.
- Dual Light Source: Near Flood + Far Spot with One-Key Switch
The HY02 features two distinct LED channels: a wide-angle near-field flood for area illumination and a focused far-field spot for distance identification. A dedicated button instantly switches between near and far modes without cycling through the main mode sequence. This dual-source design means users never compromise between peripheral awareness and long-range reach.
- Telescopic Zoom Focus for Infinite Beam Adjustment
The mechanical telescopic zoom mechanism allows smooth, continuous adjustment of the beam profile from a tight spot to a wide flood and every setting in between. Twist to tighten the beam for maximum throw at 400 meters, then pull back to flood for close-up work. This mechanical system is simple, reliable, and requires no electronic control.
- Smart Gesture Sensor with Independent Toggle
The integrated gesture sensor enables hands-free ON/OFF operation via hand-wave detection. This is especially valuable given the HY02’s primary use cases in search and rescue, industrial, and extreme outdoor environments where users may be wearing heavy gloves, operating equipment, or working with hazardous materials. The sensor can be toggled ON/OFF via a long press on the power button.
- Triple 18650 High-Capacity Battery System with 6-Hour Runtime
Three removable 18650 / 2000mAh AB2 cells provide 6000mAh total capacity, delivering approximately 6 hours of runtime even at the HY02’s high output levels. The replaceable battery design means unlimited runtime through battery swaps, and the 5V/2A Type-C fast charging circuit recharges all three cells in approximately 4 hours — faster than many dual-cell chargers.
Specifications of HY02 Tactical Flashlight
| Parameter | Specification |
|---|---|
| Model | HY02 |
| Product Type | Ultra-Bright Focus Zoom Sensor Headlamp |
| LED Configuration | Dual: Long-Range Spot + Near-Range Flood |
| Rated Power | 40W (max) |
| Luminous Flux | 2300LM |
| Beam Distance | 400m |
| Color Temperature | 7650K |
| Battery | 3 x 18650 AB2 / 2000mAh (6000mAh Total, Replaceable) |
| Rated Voltage | DC 3.7V |
| Runtime | Approx. 6H |
| Charging Time | Approx. 4H |
| Charging Port | Type-C |
| Charging Input | 5V / 2A |
| Waterproof Rating | IP42 |
| Drop Resistance | 1m |
| Unit Weight | 240g |
| Dimensions | 92 x 98 x 91mm |
| Body Material | Aluminum Alloy (Front) + ABS (Rear) |
| Color | Black |
| Focusable | Yes (Telescopic Zoom) |
| Operating Modes | Low / Medium / High / Strobe / SOS / Off |
| Special Functions | Dual Light Source (Near+Far), Gesture Sensor, One-Key Near/Far Switch, 90-Degree Head Tilt, Overcharge Protection, Over-discharge Protection, Low Voltage Indicator, Power-Saving Program |
| SKU Code | 1-22-01-0264 |
| Barcode | 6977502517982 |
Details of SUPERFIRE HY02 Tactical Flashlight
Video
FAQ
How does the dual light source (near/far) switching work?
A dedicated button on the lamp body instantly toggles between the near-range flood LED and the far-range spot LED. This is independent of the main mode button that cycles through brightness levels. The one-key switch means users can rapidly alternate between wide-area illumination for site work and focused distance illumination for searching without cycling through mode sequences.
Does the HY02 get hot during extended use at 40W?
The aluminum alloy front housing is designed as a heat sink, drawing thermal energy away from the LED and dissipating it through the metal body. At maximum 40W output, the front housing will become warm to the touch — this is normal and indicates proper thermal management. The HY02 incorporates thermal regulation that may reduce output if internal temperatures exceed safe limits, protecting both the LED and the user.
Can the HY02 operate with only one or two batteries installed?
No, the HY02 requires all three 18650 cells to operate. The triple-cell configuration provides the voltage and current capacity needed for 40W output. Using fewer cells will result in the headlamp not powering on. Always use matched cells of the same capacity and charge state for optimal performance and battery longevity.
What is the practical difference between the HY02's zoom and a fixed-focus headlamp?
The telescopic zoom provides infinite adjustability between a tight spot for maximum distance and a wide flood for maximum area coverage. Fixed-focus headlamps must compromise on one beam profile. With the HY02, you can spot a subject at 400 meters with the zoom tightened, then immediately pull back to flood to illuminate the entire immediate area for approach or extraction.
How does the sensor mode affect battery life?
The gesture sensor module draws negligible standby current and has no meaningful impact on the 6-hour runtime specification. When not needed, the sensor can be disabled via long press on the power button to eliminate any possibility of accidental activation, though the power savings from doing so are minimal.
Customization & OEM Services
- Brand Customization
The aluminum alloy front housing supports laser engraving for permanent logo and model marking with white contrast on the dark metal surface. The ABS body supports additional marking. The elastic headband can be produced with woven, printed, or silicone logo branding. Custom body color anodizing for the aluminum front may be available for qualifying orders.
- Packaging Customization
Standard packaging uses a dedicated branded retail box with UV coating and anti-counterfeit label. OEM options include fully custom-designed packaging with brand identity, custom photography and graphics, regional labeling requirements, and barcode placement. Blister cards, display boxes, and eco-friendly alternatives are available.
- Product Customization
Engineering-level customization includes alternative LED color temperatures, customized mode sequences and default power-on states, specialized accessory packages for specific industry applications, branded documentation, and custom packaging configurations. Our product team supports full-cycle custom development.
- Quality Assurance
Each HY02 undergoes rigorous multi-point QC testing: all five operating modes and dual light source verified, zoom mechanism function tested across full range, gesture sensor calibrated and validated, all three battery bays tested for contact integrity, charging circuit validated at 5V/2A, thermal management verified under sustained 40W load, IP42 seal tested, and drop test performed. CE and RoHS certifications are maintained.
- Order & Logistics
For OEM inquiries, cycling shop distributor partnerships, or volume pricing,
contact us at service@superfire.com or via WhatsApp at +86 199 2887 7060.
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No. 88, Tongchang Road, Longdong Dapu, Longgang Stree, Longgang District, Shenzhen City, Guangdong Province, China
Office
Sth Floor, Building No.10, Yuanyang Xintiandi Shuianhuayuan, No. 16 Shenglong Road. Shengping Community, Longcheng Street, LongganProvince, China