Helius DH01 · 2000 Lumens Professional Scuba Diving Light

Compact, powerful, and engineered for reliable underwater performance.

Helius DH01 is a high-output scuba diving light designed for recreational divers, underwater photographers, rescue teams, and outdoor equipment retailers seeking a compact yet powerful lighting tool. Featuring 2000+ lumens, a 50-meter waterproof rating, and customizable LED modules, DH01 delivers exceptional visibility and durability in demanding underwater environments.

Built with a solid aluminum alloy body, polished for corrosion resistance, DH01 ensures stable performance even in long-term marine use. Its compact size and 210g weight make it easy to operate with one hand, while the ergonomic push-button switch supports dimming and special lighting modes.

With global charging compatibility, OEM customization options, and robust construction, DH01 is an excellent addition for wholesalers, e-commerce sellers, and dive-gear distributors wanting a premium, reliable underwater flashlight.

Key Features

• 2000+ Lumens High Brightness Output
  Equipped with customizable LED options (P50 / SST40 / SFT40), delivering strong illumination for dark underwater environments.
• 50-Meter Professional Diving Waterproof
  IP68 waterproof rating ensures reliable lighting performance at depths up to 50 meters, suitable for scuba diving, snorkeling, and underwater inspection.
• Zoomable Flood Beam
  Wide flood beam maximizes visibility in murky waters, with adjustable focus for flexible use in both wide-area lighting and targeted inspection.
• Long Runtime for Extended Diving Sessions
  Powered by a high-capacity 21700 battery, offering up to 5 hours of continuous runtime and more than 12 hours lighting period depending on mode.
• Durable Marine-Grade Aluminum Alloy
  Corrosion-resistant polished finish withstands saltwater, pressure, and extreme underwater conditions.
• Easy One-Hand Operation
  A responsive push-button switch allows quick switching between modes, dimming, and flashing.
• Multiple Charging Options
  Rechargeable via USB, car charger, or battery charger, providing convenience for travel and field operations.
• Lightweight & Compact
  Only 210g with a compact body that fits comfortably in dive bags, toolkits, and professional equipment kits.
• Global Plug Compatibility
  Available with British, US, EU, Australian, and South African plug types for international distribution.
• OEM/ODM Ready
  Customizable LED options, body color, branding, packaging, and beam configuration for large-volume orders.

Technical Specifications

General

• Product Name: Helius DH01 Scuba Diving Light
• Model: DH01
• Brand: Aeternam
• Usage: Diving, Camping, Emergency, Outdoor

Performance

• Brightness: 2000+ Lumens
• LED Options: P50 / SST40 / SFT40 (custom)
• Beam Pattern: Flood Beam
• Beam Distance: 400–500M
• CRI: 80
• Dimming: Yes
• Modes: Standard + Flashing

Electrical

• Battery Type: 21700
• Input Voltage: DC 6V
• Charging: USB / Car Charger / Battery Charging
• Runtime: ~5 Hours continuous
• Lighting Period: >12 Hours
• Lifespan: 40,000 Hours

Construction

• Material: Aluminum Alloy
• Finish: Polished
• Waterproof: IP68 – 50m diving rating
• Switch Type: Push Button
• Mounting: Handheld

Dimensions & Weight

• Size: 142 × 38 × 31 mm
• Net Weight: 210 g
• Color: Black

Packaging & Delivery

• Selling Unit: Single Item
• Package Size: 16 × 6 × 6 cm
• Gross Weight: 0.300 kg
• Sample Order: Accepted
• OEM/ODM: Supported
• Lead Time:

1. Sample: 5–10 days
2. Mass Production: 25–35 days

• Ports: Shenzhen / Guangzhou / Xiamen / Qingdao
• Logistics: EXW / FOB / CIF / DDP