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Nitecore Concept 1 C1 Flashlight
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Nitecore Concept 1 C1 Flashlight

- Black

1800Lm 6500 - 7000K Cool White CREE XHP35 HD E3 LED IPX8 Waterproof
    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: Feb 01 - Feb 03, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
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  • interest-free You can enjoy a maximum of 0 interest-free installments, and may not enjoy this offer when placing orders with other products
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Main Features:
● Featuring a premium CREE XHP35 HD E3 LED for a super bright 1800 lumens max output.
● High efficient constant current circuit board provides constant illumination.
● Crystal coating technology combined with precision digital optics technology for an extreme reflector performance.
● Power indicator beneath the side switch displays remaining battery power and blinks to report battery voltage to the nearest 0.1V.
● The built-in ATR module automatically regulates its output and adapts to the ambient environment, maintaining optimal performance.
● A conveniently located single side switch, 5 brightness settings, and 2 selectable operating modes give a choice between direct access to turbo or strobe.
● Powered by one IMR18650 battery or two CR 123A batteries ( battery not included ), the C1 offers up to 300 hours of runtime on low and up to 30 minutes on turbo.
● The compact 4.39-inch body tube weighs under 3 ounces without a battery making this flashlight perfect for everyday carrying, travel, and emergency backup.
● Constructed from aero grade aluminum alloy with HAIII military grade hard-anodized finish with a magnetic tail cap.
● Toughened ultra-clear mineral glass with anti-reflective coating; waterproof level is up to IPX8, two meters submersible.



Brand: Nitecore
Flashlight Type: POWERFUL
Flashlight size: Mid size
Lumens Range: >1000Lumens
Luminous Flux: 1800Lm
Color Temperature: 6500-7000K
Feature: ATR (Advanced Temperature Regulation) Technology,HD,Power Indicator
Function: Camping,Fishing,Hiking,Walking
Switch Location: Side Switch
Light Modes: High,Low,Mid,Turbo,Ultra low
Power Source: Battery
Battery Type: 18650,CR123A
Battery Quantity: 1 x 18650; 2 x CR123A
Battery Included or Not: No
Mode Memory: Yes
Waterproof Standard: IPX-8 Standard Waterproof

Product Details

Body Material: Aluminium Alloy
Light color: Cool White

Dimension and Weight

Product weight: 0.0620 kg
Package weight: 0.1200 kg
Product size (L x W x H): 11.15 x 2.44 x 2.40 cm / 4.39 x 0.96 x 0.94 inches
Package size (L x W x H): 18.00 x 12.00 x 11.00 cm / 7.09 x 4.72 x 4.33 inches

Package Contents

Package Contents: 1 x Nitecore Concept 1 C1 Flashlight
Nitecore Concept 1 C1 1800Lm 6500 - 7000K Cool White CREE XHP35 HD E3 LED IPX8 Waterproof Flashlight- Black
Nitecore Concept 1 C1 1800Lm 6500 - 7000K Cool White CREE XHP35 HD E3 LED IPX8 Waterproof Flashlight- Black
Nitecore Concept 1 C1 1800Lm 6500 - 7000K Cool White CREE XHP35 HD E3 LED IPX8 Waterproof Flashlight- Black
Nitecore Concept 1 C1 1800Lm 6500 - 7000K Cool White CREE XHP35 HD E3 LED IPX8 Waterproof Flashlight- Black
Nitecore Concept 1 C1 1800Lm 6500 - 7000K Cool White CREE XHP35 HD E3 LED IPX8 Waterproof Flashlight- Black
Nitecore Concept 1 C1 1800Lm 6500 - 7000K Cool White CREE XHP35 HD E3 LED IPX8 Waterproof Flashlight- Black
Nitecore Concept 1 C1 1800Lm 6500 - 7000K Cool White CREE XHP35 HD E3 LED IPX8 Waterproof Flashlight- Black
Nitecore Concept 1 C1 1800Lm 6500 - 7000K Cool White CREE XHP35 HD E3 LED IPX8 Waterproof Flashlight- Black

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Customer Reviews

4.85 out of 5
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See all 13 reviews Write a Review
  • Andrey
    Yes (2) Color: Black
    Nitecore concept 1 c1
    Главные особенности фонаря - энергоэффективность и функциональность.
    Два режима работы: General Mode и Tactical Mode.
    Функция памяти.
    Функция ATR- при работе фонаря осуществляется в автоматическом режиме проверка температуры корпуса. При достижении корпусом фонаря температуры 50°С, фонарь автоматически снижает яркость, и после снижения температуры до оптимальной фонарь также автоматически начинает повышать уровень яркости до ранее используемого.
    Встроенный мультиметр при помощи мигания показывает уровень заряда аккумулятора с точносьтю до 0,1В.
    Фонарь не имеет ШИМ (PWM).
    По инструкции, для применения режима Турбо с яркостью в 1800 люмен, требуется использование аккумуляторов IMR18650 или 18650 с силой тока разряда более 8А. Допустимо использовать как защищенные, так и незащищенные аккумуляторы.
    Рекомендованные аккумуляторы IMR18650 от фирмы Nitecore весьма дороги, поэтому я заказал к нему аккумулятор 18650 от Sony - US18650VTC6 с максимальным током разряда 30A.
    Общие впечатления от фонаря только положительные. Хорошее качество исполнения, внешний вид, качественное анодированное покрытие, отличный свет.
    Чтобы предотвратить случайное включение при ношении, необходимо откручивать заднюю крышку.

    Aug 13,2017

  • florian gerard
    Yes (0) Color: Black
    Nitecore concept 1 amazing small flower light
    very small light
    cool design
    new switch side
    high output cree led
    well built

    Jul 23,2017

  • Wojciech
    Yes (0) Color: Black
    Nitecore Concept 1
    1. very strong light;
    2. very light, even with the battery;
    3. added case;
    4. a lot of flashlight modes;
    1. got a little bit warm after above 1 min usage- but it's normal.

    Apr 06,2018

  • AR
    Yes (0) Color: Black
    Nitecore Concept 1
    Best. Great flashlight with strong light. Nitecore quality.

    Aug 10,2017

  • Minh
    Yes (0) Color: Black
    Great product! Very Bright, Good Quality, Nitecore Has always been Excellent in Innovation. VERY HAPPY, Thanks GB.. ;) 1800LUMENS!!! FU$#% YEAH!

    Aug 01,2017

FAQ for Nitecore Concept 1 C1 Flashlight

  • What is the max light distance of NITECORE CONCEPT 1 C1?

    Up to 220m.
  • Does it support standing up?

    Yes, it does.
  • What is the impact resistant distance of it?

    Up to 1.5m.
  • How to switch the mode?

    1. Turn off the light. Loosen the tail cap for half a turn;

    2. Tighten the tail cap while pressing and holding down the side switch simultaneously;

    3. The light will blink to indicate which mode has been selected. A single blink indicates General Mode, and two blinks indicate Tactical Mode.

  • How to turn on the flashlight?

    1. Press and hold down the side switch until the light is turned on to the memorized brightness;

    2. Tap the side switch twice quickly to activate the ultra-low brightness;

    3. Tap the side switch three times quickly to enter Turbo in General mode or enter Strobe in Tactical mode.

  • How to choose a LED flashlight?

    LED flashlight is a new type of flashlight with LED (light emitting diode) as its light source. We will introduce you the selection tips of LED flashlights and the advantages of LED flashlights: How to choose a LED flashlight
  • View More

Customer Questions

  • All(1)
  • Product Information(1)
  • Stock Status
  • Payment
  • About Shipping
  • Others

Looking at the pictures of this Concept 1 flashlight and I noticed on picture "Number 6" down from the top picture a description of a part on this light that says this light comes with a "Mental side switch"...?? Could you please explain to me what is a "Mental Side Switch" and what does this do to me personally.? It doesn't hurt me or do anything to me MENTALLY does it..?? I have enough mental problems and just want to be sure before I buy this light that I don't end up a mentally retarded customer.. I hope this is understandable and why this would be of concern to someone like me with preexisting mental condition.? Sounds kind of frightening to me, but is a very nice looking light. Just curious, Best Regards Gary

By Gary Jul-02/2017 08:25:01

Hello Gary,Mental Side Switch is the power switch of the itemYou can refer to the video via Thank you for your inquiry.

1 Questions & Answers View All

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There are two key factors which will affect the time you receive your items.

Item processing time
After receiving your order,we require some time to test the product to ensure its quality.The exact processing time varies depending on the item.The average processing time is 3 working days.but this can also be affected by the item's stock status. For small quantity orders,the processing time is 1-3days while larger quantity orders may require 2-5days.
Shipping methods
China Warehouse:
Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
Unregistered Air Mail or Registered Air Mail United States 0.52% 44.87% 49.88% 3.5% 18.13
Spain, United Kingdom, Italy, Germany, France & Portugal 5.18% 43.44% 48.34% 1.17% 15
Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 2.96% 40.34% 52.54% 3.74% 18.66
Russia 0% 4.45% 84.41% 11.1% 28
Japan, Korea 0% 21.30% 68.80% 9.66% 17.75
Brazil 0% 0% 23.91% 72.09% 38.6
Turkey 0% 37.75% 59.05% 3.1% 20.33
Thailand, Singapore & Malaysia 0% 40.39% 56.12% 2.6% 16.2
Other countries 0.7% 38.79% 47.94% 8.56% 23.57
Priority Line United States 12.28% 79.05% 7.4% 0.52% 11.75
Spain, United Kingdom, Italy, Germany, France & Portugal 8.44% 66.56% 23.45% 0.45% 13.55
Russia 0% 3.48% 75.79% 20.04% 31
Brazil 2.21% 6% 61.29% 25.46% 30
Turkey 20.42% 77% 3% 0.08% 10
Australia 7.67% 86.60% 5.68% 0% 11
Korea 97.54% 1.57% 0.89% 0% 7
Japan 95.80% 2.09% 0% 0% 6.84
Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8.45
Other countries 22.33% 30.8% 27.62% 17.64% 18.65
Expedited Shipping ALL countries(EMS) 3.8% 46.8% 26% 15% 14.8
ALL countries(DHL) 65.8% 25.75% 3.86% 0.37% 6.72
GW Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
USA Warehouse: Generally, 3-7 days to a USA address.
ES Warehouse: Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
Note: This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control. Generally speaking, we offer free shipping for Nitecore Concept 1 C1 Flashlight to United States (US, USA), United Kingdom (UK, GB), Germany, Italy, France, Spain, Portugal, Poland, Brazil, Russia, Japan, Greece, Austria, Hungary, Slovakia, Czech Republic, Ireland, Lithuania, Israel, Denmark, Norway, Sweden, Canada, Australia, Netherlands, Korea, Turkey, Mexico, Ukraine, Romania, Columbia, Thailand, Singapore, Malaysia etc. Please choose the shipping methods for the final price.

Payment accepts PayPal,Credit Cards,Wire Transfer,Westem Union, YandexMoney,Webmoney,Boleto,OXXO and BKM as secure payment methods.

The most convenient payment method in the world.
Wire transfer
For orders which exceed $1,500,please contact us at
Note: please email us the order number,the amount transferred along with currency type,and the exact date of the wire transfer.
Western Union
Please contact us at for details.
Note: please email us the following information after you have paid via Westem Union:
· Control Number(10 digits)
· The exact amount sent along with the currency
· Name of sender.
· Address of sender
YandexMoney、 Webmoney
With YandexMoney and Webmoney, it is convenient and safe for you to pay via credit card、wallet or cash
For Brazil customers, we accept Boleto: you only need to fill in the payment information, remember your Boleto Voucher information and pay it within 3 days at any Boleto stores.
For Mexico customers, we accept OXXO: you can choose OXXO payment on our website, and then remember your OXXO Voucher information and pay it within 3 days at any OXXO stores.

Do you want to bulk buy ? Please submit your wholesale inquiry below. Please note we usually don’t offer free shipping on wholesale orders, but the wholesale price will be a big bargain.

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