Sofirn SD01 and SD01 Pro are powerful waterproof flashlights for scuba diving and other outdoor activities like camping, hiking, fishing. Both lights are powered by four 18650 batteries. 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.
1. Long beam distance: The beam distance of this diving waterproof flashlight is up to 507m(max), perfect for diving and other outdoor activities like camping, hiking, fishing. Features 4 adaptable settings: Low / Medium / High / Turbo.
2. High-lumens: SD01 is a super bright diving light with 3*SST-40 LEDs, which can up to 6000 lumens, it is powered by 4x 18650 lithium-ion button top battery.
3. Long-lasting: Up to 5.5 hours (Medium-beam mode) of powerful, non-diminishing brightness from the included premium rechargeable battery. LED boast an extended 50000-hour lifespan.
4. 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.
5. 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.
6. Low voltage warning: When the battery voltage is lower than 3.0 Volt, the LEDs will start to flash rapidly once every minute as a reminder to replace the batteries. Please insert recharged batteries in time to avoid any danger while diving.
7. Low voltage protection:The flashlight turns off automatically if the voltage is lower than 2.8 Volt. Please recharge your batteries.