Advertisement
Dimensions: 119.8mm×57mm×30mm | (4.72" ×2.24" ×1.18") |
Weight: | 110g (3.88oz) |
USB Charging Cable, Spare O-ring (for the diffuser)
Type | Nominal Voltage | Compatibility | Rechargeability by LR50 | |
18650 Rechargeable Li-ion Battery (Button-topped) | 18650 | 3.6V/3.7V | Y (Recommended) | Y (Rechargeable) |
Primary Lithium Battery | CR123 | 3V | Y (Compatible) | N (Not Rechargeable) |
Rechargeable Li-ion Battery | RCR123 | 3.6V/3.7V | Y (Compatible) | N (Not Rechargeable) |
18650 Rechargeable Li-ion Battery (Flat-topped) | 18650 | - | N (Incompatible) | N (Not Rechargeable) |
Note: The USB output function is restricted to using button-topped 18650 batteries.
HIGH | MID | LOW | BEACON | SOS | |
Brightness | 250 Lumens | 65 Lumens | 6 Lumens | 250 Lumens | 250 Lumens |
Runtime | 10h | 22h | 100h | ─ | ─ |
Beam Distance | 24m | 12m | 4m | ─ | ─ |
Peak Beam Intensity | 37cd | 10cd | 1cd | ─ | ─ |
Impact Resistance | 1m | ||||
Rating | IP66 |
Note: The stated data is measured using 2 x 18650 Li-ion battery (3,500mAh) under laboratory conditions when all illuminable directions of the product are turned on. The data may vary in real world use due to different battery usage or environmental conditions.
Warnings:
The LR50 is equipped with dual power buttons located on both sides of the base which perform the same functions.
On: When the light is off, press and hold both buttons until LOW Level is accessed.
Off: When the light is on, short press both buttons to turn off the light.
When the light is on, short press either button to cycle through the following brightness levels: MID – HIGH – LOW.
The LR50 has 3 illuminable directions available (top and both sides) for different needs according to the surroundings.
When the light is on, press and hold either button to cycle through the following direction settings: TOP – ONE SIDE – TOP+ONE SIDE – ALL. Release to select the current direction setting.
(This function has mode memory. When reactivated, the LR50 will automatically access LOW Level of the previous memorized direction setting.)
When the light is off, press and hold both buttons to cycle through the following modes: LOW – BEACON – SOS. Release to select the current mode. Turning off the light will exit special modes.
The LR50 is equipped with the Location Indication. With this function turned on, the blue indicator located at the top of the product will flash once every 2 seconds to indicate the location of the LR50. When the light is on, press and hold both buttons for over 2 seconds to turn off the light and access Location Indication. With 2 x 18650 Li-ion batteries, the standby time is approx. 6 months with Location Indication turned on and approx. 12 months with this function turned off. Reactivating the LR50 will turn off this function.
Note: The batteries should be replaced or recharged when the output appears to be dim or the product becomes unresponsive due to low power.
The LR50 is equipped with USB output to charge an external USB device as a power bank.
Connect to an external device: Connect the LR50 to an external USB device via the USB charging cable through the USB output port to begin charging.
Output indication: When the output process is normal, the blue indicator will glow steadily. (Output Voltage: 5V, Output Current: 2.1A MAX)
Connect to a power source: Connect the LR50 to an external power source (a USB adapter, a power bank or other USB charging devices with an output of 5V/2A) via the USB charging cable through the USB input port to begin charging. The charging time for 2 x 18650 Li-ion batteries (3,500mAh) is approx. 5 hours. Charging indication: When the charging process is normal, the blue indicator will flash slowly. When the charging process is complete, the blue indicator will glow steadily.
The LR50 is capable of activating over-discharged Li-ion batteries with a protective circuit. After the battery insertion, the LR50 will test and activate the batteries when necessary.
All NITECORE ® products are warranted for quality. Any DOA / defective product can be exchanged for a replacement through a local distributor/dealer within 15 days of purchase. After that, all defective / malfunctioning NITECORE ® products can be repaired free of charge within 60 months from the date of purchase. Beyond 60 months, a limited warranty applies, covering the cost of labor and maintenance, but not the cost of accessories or replacement parts.
The warranty will be nullified if
For the latest information on NITECORE ® products and services, please contact a local NITECORE ® distributor or send an email to service@nitecore.com
※ All images, text and statements specified herein this user manual are for reference purpose only. Should any discrepancy occur between this manual and information specified on www.nitecore.com, Sysmax Innovations Co., Ltd. reserves the rights to interpret and amend the content of this document at any time without prior notice.
SYSMAX Innovations Co., Ltd.
TEL: +86-20-83862000
FAX: +86-20-83882723
E-mail: info@nitecore.com
Web: www.nitecore.com
Address: R m 2601-06, Central Tower, No.5 Xiancun Road,
Tianhe District, Guangzhou, 510623, Guangdong, China
Please find us on facebook: NITECORE Flashlight
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
Advertisement
Thank you! Your question has been received!
Need Assistance?
Do you have a question about the LR50 that isn't answered in the manual? Leave your question here.