Headlamp HM51R Ruby V2.0 (white, red light) - Fenix

Description:

• Max runtime: 120 hours
• Power supply: 1x CR123A, 1x RCR123A, USB charging
• Number of modes: 9
• Light color: Neutral White (4000-5000 K), Red
• Waterproof IP68 (2 m submersion)
• Light source: Luminus SST-20
• Weight: 80 g
• Brand: Fenix

Usage:
A black insulating cap may be inside the flashlight on the battery from the factory. Remove it from the battery before first use.

• The turned-off headlamp will turn on to the last used white light mode by holding the button for 0.5 seconds.
• The switched off headlamp switches to the last used red light mode by pressing the button twice quickly.
• When headlamp is on, it can be turned off by holding the button for 0.5 seconds.

If headlamp is on, you can cycle through the power modes by briefly pressing the button in the order 3 - 50 - 150 - 400 - 700 lumens (when switched on to white light) or red 1 lumen - red 5 lumens - red flashing - red SOS (when switched on to red light). The flashlight has a memory and always turns on in the last set mode (applies to both white and red light).

Overheating protection: Operation at the highest mode is limited to 1 minute, after which the output is gradually reduced to approximately 500 lumens over 5 minutes. If the internal temperature of the flashlight rises above 60°C, it will automatically start to further reduce the power in gradual steps until the temperature stabilizes. Once the temperature of the lamp drops below 60°C, the power will gradually increase again. Operation in 400 lumen mode is limited to 5 minutes, after which the output gradually decreases to 200 lumens over 5 minutes.

Charge status indication battery: After briefly pressing the button (headlamp must be off), the LED indicator in the button is activated. If the indicator light is green, the battery is more than 80% charged. Green blinking indicates 50-80% capacity. If it glows red, it is charged to 20-50%. Red blinking indicates less than 20% of the battery capacity remaining. The indication works correctly only with rechargeable RCR123A / 16340 batteries.

Charging: Flip open the rubber cover of the charging connector and plug the included cable into the flashlight (USB-C connector), connect the other end of the cable to a computer, power bank, or USB adapter to the mains or car (not included). During charging, the side button glows red, and after full charge, it turns green. After charging, seal the charging connector again with the rubber cap. Charging a fully discharged battery takes approximately 1.5 hours. In an emergency, the flashlight can be used during charging, but only the white 5 lumen mode and red modes will be available.

Low Battery Warning: If the battery voltage drops below the set level