Sofirn SD06 Diving Flashlight

Specifications:
1. Emitter: SFT70 6500K LED*1
2. Battery Option:1* 21700 battery
3. Working Voltage: 3 .0 V-4.2V
4. Mode Operation: s ide E - s witch
5. Material: A L 6061-T6 aluminium alloy
6. Size: 36 mm ( head diameter) *1 34 mm (length)
7. Weight: 126 g(without battery)
8. Reverse polarity protection from improper battery installation .
9. Advanced Temperature Regulation (ATR) technology: In Medium or High mode, the flashlight heats up easily. To prevent over-heating, SD0 6automatically reduces the current output when the temperature reaches 55 degrees .