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Specification:
LED: SFT40 LED
Runs on: ThruNite rechargeable battery.
Working voltage: 2.75V-4.2V
Output & Runtime (Tested with ThruNite battery)
Turbo (1755 lumens down to 373 lumens / 5.5 mins+240 mins)
SOS (600 lumens / 5 hours)
High (735 lumens down to 395 lumens / 6.5 mins+240 mins)
Medium (258 lumens / 10 hours)
Low (62 lumens / 48 hours)
Firefly (0.4 lumens / 39 days)
Max beam distance: 323 meters (max.)
Waterproof to IPX-8 Standard (2 meters)
Impact-resistant: 1.5 meters
Dimensions: 107.5mm*26.5mm *23mm
Weight: 56g (excluding battery).
Accessories: THRUNITE Battery *1, Spare O-rings *2, USB Rubber Plug *1, USB-C Charging Cable *1
CAUTION :Please screw down the light head and tail cap tightly before use.
Turn-ON/OFF
Single click the side switch to turn the light on/off.
Change Modes
When the light is on, press and hold the side switch to cycle through low, medium, high.
Shortcut to firefly: When the light is off, long press the side switch to get firefly mode.
Double click quickly to turn to turbo from any mode.Triple click quickly to turn to SOS.
Memory Function
The light will turn on in the last mode used, except firefly, turbo and SOS.
Low Power Indication
When the power capacity is less than 10%, the indicator on the switch will flash red. Please replace battery or charge the headlamp immediately.
Rechargeable Function
During charging, the indicator is RED. After being fully charged, the indicator will be BLUE. When indicator flashes purple, it means abnormal charging. Please tighten the tail cap before use and charge. Only firefly mode is available while charging.
Author: TheCrow90MTB
About Radnut
Radnut Group is an extreme sport collective founded in mountain biking that has since expanded to a broad range of disciplines, ranging from cliff diving to motorsports to freediving. We review products and give technical breakdowns, provide destination advice and promote the coolest new content in extreme sport.