Sofirn as a factory offers high qualified light with reasonable prices and friendly customer service. We are all ears and aim to bring your satisfaction or surprise if you contact us.

Multiple Light Modes
4 different settings make the SD01 essential for all low-light situations. A powerful High-beam, balanced Medium-beam, energy-saving & less dazzling Low-beam and special use Turbo mode.

Intuitive Controls
Simple one hand operation via a magnetic control switch and an extra handle guarantee super easy handling both above and below the waterline. Moreover, the simplified user interface with four brightness modes enable quick and carefree interaction even under distress.

Specifications
Emitter: 3x Luminus SST-40 (SD01) with a lifespan of 50,000 hours
Operating voltage: 2.8V – 4.2V
Battery options: 4x 18650 lithium-ion battery with button top
Dimension: 147mm (length) × 76.5mm (head diameter)
Weight: 558 grams (without batteries)
Premium type III aluminum alloy, hard-anodized with anti-abrasive finish
Magnetic rotating ring and handle for convenient one-hand operation
Reverse polarity protection from improper battery installation

Battery Installation: unscrew the head unit from the battery tube, take out the batter cage, and insert four 18650 batteries, then screw the head unit back on.

Kind note: please make sure to remove the insulating plates on the battery poles and charge all four batteries before first use.

• HIGH-LUMENS: 6000 lumen (max), the beam distance of this diving waterproof flashlight is up to 507 m（max）, perfect for diving and other outdoor activities like camping, hiking, fishing. Features 4 adaptable settings: Low / Medium / High / Turbo.
• LONG-LASTING: Up to 5.5 hours (Medium-beam mode) of powerful, non-diminishing brightness from the included premium rechargeable 3000mAh battery. LED boast an extended 50000-hour lifespan.
• HIGH WATER RESISTANT & TOUGH: IP-X8-rated(up to 100m / 328 ft. under water ）water resistant . Its durable aluminum body and shock-resistance endure rough handling.
• MAGNETIC CONTROL SWITCH: Easy to operate and the light brightness could be adjusted smoothly. And with extra handle, Easy to carry both above and below the waterline.
• WHAT WE OFFER: 1*Sofirn SD01 Flashlight, 4* 18650 batteries(inserted), 2*slots, 2*cables, 2*o-rings, 1*manual and convenient after-sale service.