ASAFEE DV20pro 1800LM Diving Flashlight SST40 LED IPX8 Underwater Torch 21700 Battery Light for Spearfishing & Scuba Diving

Product OverviewThe ASAFEE DV20pro Professional Diving Flashlight is a high-performance, patented underwater torch engineered for scuba diving, underwater spearfishing, marine maintenance, and emergency backup. Powered by a high-efficiency 20W SST40 LED, the DV20pro emits up to 1800 Lumens of ultra-bright light with a precisely focused 12° center beam spot surrounded by a 72° wide floodlight angle. Crafted from aviation-grade aluminum alloy with an integrated body structure, 4mm high-pressure toughened coated glass, and heavy-duty dense waterproof sealing rings, it delivers reliable IPX8 Submersible performance for deep water exploration.Key Features-Patented Integrated Design & 1800LM SST40 LED: High-power 20W LED chip delivers up to 1800 Lumens with an aluminum reflector designed for optimum light output and thermal dissipation.-Dual-Beam Angle Optical System: Features a tight 12° central beam spot for deep long-distance target penetration paired with a 72° wide beam halo for broad ambient underwater awareness.-Extreme Waterproofing (IPX8): Built with 4mm ultra-thick coated toughened glass and high-density waterproof O-rings to withstand intense deep-water pressure.-Smart UI & Stepless Dimming:Standard Modes: High (100%) → Mid (50%) → Min (10%) → SOS → Signal Flash (Long press 2 seconds to turn off from any mode).-Mode Memory: Automatically saves and restores your last used brightness level upon turning back on.-Quick Shortcuts: Double-click for Strobe Mode; Triple-click to enter Stepless Dimming Mode for smooth custom brightness adjustment.-Real-Time LED Power Indicator: Switch button ring features a tri-color LED indicator to keep track of battery levels underwater:Green: Sufficient PowerOrange: Half PowerRed / Red Flash: Low Power Warning-High-Capacity 21700 Battery Support: Driven by a high-capacity 21700 rechargeable battery, providing up to 14 hours of runtime on Low mode.SpecificationsBrand: ASAFEEModel: DV20pro (Patented Product)Light Source: High-Output 20W SST40 White LEDMax Output / Beam Angle: 1800 Lumens | 12° Center Spot / 72° Broad FloodWaterproof Level: IPX8 Submersible DepthLens & Reflector: 4mm Coated Toughened Glass | Aluminum ReflectorHousing Material: High-Strength Aviation Aluminum AlloyLighting Modes: High (1800LM) / Mid (900LM) / Min (180LM) / SOS (1800LM) / Signal Flash (1800LM) / Strobe / Stepless DimmingRuntimes: High (2.5h) / Mid (4h) / Min (14h) / SOS (2.5h) / Signal Flash (2.5h)Battery Compatibility: Powered by 1 × 21700 Rechargeable Lithium BatteryDimensions & Net Weight: 143 mm (Length) × 34 mm (Head Dia.) × 25 mm (Body Width) | 105g (Excluding Battery)Applications: Technical Scuba Diving, Underwater Spearfishing, Marine Operations, Camping, Hiking, Outdoor Defense.Package OptionsPackage A (Standard Accessories Kit):1 × ASAFEE DV20pro Diving Flashlight1 × Concentrator Snoot Lens1 × Underwater Ball Joint Mount1 × Professional Diving Wrist Strap / Lanyard2 × Spare Waterproof O-Rings(Batteries & Charger NOT included)Package B (Standard Kit + Power Pack):1 × ASAFEE DV20pro Standard Accessories Kit (Flashlight, Snoot, Ball Mount, Wrist Strap, O-Rings)1 × High-Capacity 21700 Rechargeable Battery1 × TC1 Smart Single-Slot ChargerPackage C (Photo & Video Diffuser Kit):1 × ASAFEE DV20pro Standard Accessories Kit (Flashlight, Snoot, Ball Mount, Wrist Strap, O-Rings)1 × Soft Floodlight Diffuser Shade(Batteries & Charger NOT included)Package D (Ultimate Complete Kit - Recommended):1 × ASAFEE DV20pro Standard Accessories Kit (Flashlight, Snoot, Ball Mount, Wrist Strap, O-Rings)1 × Soft Floodlight Diffuser Shade1 × High-Capacity 21700 Rechargeable Battery1 × TC1 Smart Single-Slot Charger