Sofirn SD05 Scuba Diving Flashlight – XHP50.2 LED, 3000lm, 21700 Battery, Magnetic Switch, 200–500m Beam, 5000K/6500K

Illuminate the deep with confidence. The Sofirn SD05 is a professional-grade underwater dive torch powered by a CREE XHP50.2 LED, delivering up to 3000 lumens with a 656–1,640 ft (200–500m) beam distance. The magnetic rotating ring allows smooth one-handed mode switching — no buttons to fumble with underwater. Available in 5000K (warm) and 6500K (cool) colour temperatures. Includes a 21700 5000mAh battery and USB charger.

Specifications

• LED: CREE XHP50.2
• Max output: 3000 lumens
• Beam distance: 656–1,640 ft (200–500m)
• Colour temperature: 5000K or 6500K
• Modes: High / Mid / Low (2–4 levels)
• Switch: Magnetic rotating ring — one-handed operation
• Battery: 1× 21700 Li-ion (5000mAh, included) — also fits 18650
• Working voltage: 3V–4.5V
• Dimensions: 119mm (L) × 37.5mm (head diameter) | 4.7 × 1.5 in
• Weight: 120g (4.2 oz) without battery
• Premium Type III hard-anodized aluminum body
• Reverse polarity protection
• Low battery warning (rapid flash below 3V)
• Auto temperature regulation — reduces output above 55°C (131°F)
• Auto shutoff protection below 2.6V
• Includes: 1 flashlight, 2 spare O-rings, 1 lanyard, 1 battery tube, 1 21700 battery, 1 USB charger, 1 user manual
• Certifications: CE, FCC, ROHS, UL, and more | Brand: Sofirn | Model: SD05