IPX8 100m Waterproof | SFT40 LED | 21700 Battery (4800mAh) | 6-12 Hour Runtime | Smart Battery Indicator | Compact (165g) | Cooling Slot
The Helius DH02 is a professional IPX8 diving flashlight engineered for deep underwater exploration, marine inspection, and night diving. With an impressive 100m depth rating and a durable aluminum alloy body, it is built to withstand the extreme pressures of deep water while delivering reliable illumination.
Equipped with a high-performance SFT40 LED, the DH02 delivers bright, penetrating light for clear underwater visibility. Multiple modes include High, Medium, Low, and SOS, with a convenient long-press to turn off from any mode.
The DH02 features a waterproof switch with integrated battery status indicators: white for standby, blue for full battery, and red for low battery. This smart design ensures you always know your power status before diving.
Powered by a single 21700 battery (4800mAh), the DH02 offers an impressive runtime of 6 to 12 hours. Weighing only 165g and measuring 142*38*25mm, it is one of the most compact 100m dive lights available. The cooling slot ensures effective heat dissipation during extended use.
IPX8 Waterproof & 100m Depth Rating: Designed for extreme deep diving, tested to withstand high water pressure.
SFT40 LED: Delivers powerful illumination with excellent beam penetration.
Smart Battery Indicator Switch: White for standby, blue for full battery, red for low battery.
21700 Rechargeable Battery: Large-capacity battery delivers stable power and extended runtime from 6 to 12 hours.
Multiple Modes: High, Medium, Low, and SOS with long-press shutoff.
Two Package Options: Available as a 165g bare unit or a 259g complete set with battery and charger.
Cooling Slot for Heat Dissipation: Prevents overheating during extended use underwater.
Compact & Portable: Weighs only 165g and measures 142*38*25mm.
Scuba diving
Underwater inspection
Marine maintenance
Fishing and boating
Emergency rescue
Night patrol and search tasks
165g Bare Unit Package: 1 x DH02 Flashlight, 1 x Packaging Box
259g Complete Package: 1 x DH02 Flashlight, 1 x 21700 Battery, 1 x Charger, 1 x Packaging Box
We offer flexible OEM and ODM services for diving equipment brands and outdoor retailers. Customize the Helius DH02 with your logo, packaging design, and specific performance requirements. Our engineering team supports custom LED configurations, battery capacities, and switch designs. Flexible MOQ for OEM partners. We also support wholesale orders for distributors and dive shops worldwide.
The Helius DH02 combines SFT40 performance, a smart battery indicator, and an impressive 100m depth rating in a compact 165g body. Its 6-12 hour runtime, cooling slot, and two package options make it a practical choice for distributors, wholesalers, diving equipment suppliers, and outdoor product buyers. Backed by 15 years of manufacturing experience and 100% underwater pressure testing, Helius is committed to delivering reliable, high-performance lighting tools for real explorers. Helius DH02 is available for retail and wholesale. We proudly support diving equipment distributors and outdoor retailers worldwide. Contact us for bulk pricing. Looking for more options? Visit our Wholesale Flashlights page for bulk order details and OEM options.
Whether you are a diving enthusiast looking for reliable gear or a distributor seeking a long-term manufacturing partner, we are here to help.
Contact Us for Wholesale & OEM Pricing
