Rs. 11,000.00

Nitecore EF1

Nitecore Once Again Leading the Way in Heavy Duty Flashlights

The EF1 from Nitecore is a brand-new flashlight that contains state-of-the-art "explosion-proof" technology that sets it apart from other industrial-strength flashlights. It can function as both an everyday carry (EDC) light and a searchlight, so versatility is one of its strengths. It's also a great choice to put among your emergency supplies. This is a powerfully bright flashlight, with830 lumens and a 18300cd candela rate/peak beam intensity, with a long-lasting run time of 1h 45min. Its medium setting measures 320 lumens and has a run time of 3h. It has an admirable run time of 150h or 6.25 days when in the low mode that is 4 lumens. It must be noted that these measurements are all dependent on the use of one 18650 battery. The EF1 has the advantage of being compatible with CR123 batteries; however, the lumen output on all settings is the same. For CR123 batteries, the run time in high mode is 1h 30 min; in medium mode, it is 2h 45min, and on the low setting, it's 60h. The EF1 casts a wide-ranging throw, as its maximum beam distance is 270m, due to its smooth (SMO) reflector with Nitecore's own "precision digital optics technology." Its LED is a top-of-the-line classic CREE XM-L2 U3.

Designed for Intense, Potentially Unsafe Environments

Nitecore's EF1 is designed for intense, potentially unsafe environments and is built with many features that will stand up to such conditions. One of these features is its ability to engage in explosion suppression for Class D substances through its 10mm epoxy resin lens. Class D is a technical classification used by the National Electric Code (NEC) to indicate that a flashlight, in this case the EF1, is suitable for use in environments that consist of highly combustible substances like propane, gasoline, naphtha, benzene, butane, ethyl alcohol, acetone and methane. The flashlight body is created for challenging circumstances, as it iscrafted from an aerospace-grade aluminum alloy that has an anodized finish which is ranked as military-grade. The EF1 is rated as IP67. This IP rating is a bit different than typical IPX ratings, in that it means that your EF1 is not only waterproof, it is also dustproof. In an IP rating, the first numeral indicates how well-guarded the flashlight is against solid matter, while the second numeral shows how secure the flashlight is from liquids, such as water. With an IP67 rating, the EF1 is shielded from all dust and can be submersed in water up to 1m.

Attractive and Sleek, Yet Rugged and High-Performing

With an impact resistance of 1.5m, Nitecore's EF1 is ready for the rigors of everyday wear and tear. Another great highlight of the EF1 is its simple-to-operate switch that slides, located on the body; it is easy to click through for three different levels of brightness. This flashlight also comes with Nitecore's pioneering ATR technology, also known as advanced temperature regulation, which automatically allows the user to regulate the lumen output based on the aluminum shell's temperature. Also part of this incredible little flashlight's structure is its very effective regulation circuit that affords the user a strong and dependable beam. The EF1 also has the unique ability to stand on its tailcap. It's a very attractive, sleek flashlight with high-performing, rugged features.

  • Designed for hazardous industries, including land and marine petroleum exploitation, petrochemical and chemical industries
  • Constructed from aerospace-grade aluminum alloy with distinctive 3mm body thickness
  • Integrating a 10mm epoxy resin explosion-suppressive optical lens
  • Type II non-mine explosion-proof electrical appliance
  • Class 2/Div. 2 explosion-suppressive flashlight
  • IIC explosion-proof grade
  • Sliding control switch provides rapid and accurate one-handed brightness adjustment
  • Featuring Advanced Temperature Regulation (ATR) technology to dynamically adjust output performance according to body temperature
  • Utilizing a CREE XM-L2 U3 LED
  • Powered by 1 x 18650 Li-ion battery for a maximum output up to 830 lumens
  • High-efficiency regulation circuit provides unwavering output
  • Robust HAIII military-grade hard-anodized
  • Waterproof in accordance with IP67
  • 1.5m impact resistance
  • Tail stand capability
  • Max/High Output (18650): 830 lumens, run time: 1h 45 min
  • Medium Output (18650): 320 lumens, run time: 3h
  • Low Output (18650): 4 lumens, run time: 150h
  • Max/High Output (CR123A): 830 lumens, run time: 1h 30 min
  • Medium Output (CR123A): 320 lumens, run time: 2h 45 min
  • Low Output (CR123A): 4 lumens, run time: 60h
  • Max Beam Distance: 270 m
  • Max Beam Intensity: 18300 cd
  • Maximum run time: 150 h 0 m / 6.25 d
  • LED: CREE XM-L2 U3
  • Reflector: SMO
  • Battery: 1 x 18650, 2 x CR123
  • Length: 152.2 mm / 5.99 in
  • Head Size: 40 mm / 1.57 in
  • Weight: 250 g / 8.82 oz
  • Feature: Tail stand
  • Activity: Gear, Search
  • 18650 lithium-ion battery and CR123A batteries are not included with this item
Turbo High Medium Low Moonlight
Lumens: 830 830 320 4 -
Runtime (Hours): - 1.76 3 150 -
Output Modes: 3+ Brightness Levels
Compatible Batteries: 1 x 18650, 2 x CR123A
Batteries Included: No
Included Accessories: Holster, Lanyard
Flashlight Usage: Emergency Supplies, Every Day Carry, Search Lights, Worklights, Worklights
Throw Distance (Max): 270m
Switch Location: Body
Product Certifications: ANSI, Class II Div 2, IP67
Brand: Nitecore
Warranty:  5 years
Return Policy: 15 days from the date of sale. 
Primary Material: Anodized Aluminum
Product Weight: 8.82oz
Product Dimensions: 5.99" (L) x 1.57" (Head Diameter)1.26" (Body Diameter)
UPC: 6952506401741
Country of Origin: CN

 Please note that batteries and charger are NOT included with this flashlight. You need to add them to the cart separately.

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Our customers are our Number One priority at LightMen LED Flashlights India.

Shipping Information:

Destinations: We Ship anywhere in India via our reputed shipping partners.

Shipping Cost: FREE!

Carriers: Blue Dart(Domestic Priority), FedEx Overnight Priority Express, DTDC(Air), Professional Courier (Premium) & First Flight.
We usually use BlueDart & FedEx for almost all our shipments, for Pin Codes which are not delivered by BlueDart & FedEx, are catered via First Flight | DTDC or Professional Courier.


Holidays: Sundays and Public Holidays, even though orders might be processed, shipping cannot be done.  

Tracking: For all Shipping options that we provide, tracking is available on the carrier website using the Waybill number provided by us once the order is fulfilled. 
Orders, for which payments are confirmed before 11:00 AM IST, shipping is done on the same day. If, payment is confirmed after 11:00 AM IST, orders will be shipped out first hour on the next working day.

If there is any emergency requirement for shipping, do let us know so we can do the needful on the same day, whatever that is - while we do not promise anything, we try to do our best for such emergency requirements. We go the extra mile when there is need. Speaking to us directly will help us serve better for such orders.

(Call us on +91-9849000777 and we'd do everything we can to fulfill your order on time.) 

We take 100% responsibility on the shipping, a product broken due to shipping will be replaced immediately.This has to be notified within 1-day of arrival and the product has to be sent back to us for examination so that we can verify and replace the item. While we try to be proactive and provide world-class support, there might be instances of delay.

Delivery Times:

Tier I Metros - 1 day |  Tier II Cities - 1-2 days | other cities and towns: 2-4 days

Feel free to call us anytime, +91-9849000777 We'd be happy to help. 

Happy Shopping! 
Feel free to write to us on if you have questions or clarifications, we assure to get back to you within 24-48 hours maximum with a resolution to your query.  

* : Payment must be approved by bank as successful. We ship items ONLY upon successful payment confirmation from our bank.

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Warranty Details:

If you have a Fenix/Nitecore product that you do not feel performs to your expectations, please return the product to us, we will repair/replace as per our warranty set out below.

LightMen India warrants that following purchase, each Fenix/Nitecore Product will be free from defects in materials and workmanship under normal use for a period of upto 5 years.
LightMen is not responsible for any damage or failure resulting from any abuse, misuse, accident, or negligent act or omission by you or by any third party, or for acts of nature.
Unauthorised repair or attempts to service the unit will invalidate the warranty.
Non-compliance with your products instructions will invalidate the warranty.
For service of the unit under warranty, please return your product to your dealer or contact us directly at LightMen.
In the event of returning the product under warranty, please use sufficient protective packaging. Insufficient packaging resulting in damage will invalidate the warranty.
Any product not meeting LightMen's warranty criteria will only be repaired/replaced at the sole discretion of LightMen LED Flashlights, India.
Please note that every Fenix/Nitecore product is serial numbered for identification.
We can only provide warranty service for Indian serial numbered products supplied through us or via our channel only. 


Should you need to return a Fenix product to us, please send to:
LightMen India
3-6-526, 3rd Floor,
301/302/303 & 304,  Eldarado Estates, 
Opp: Minerva Coffee Shop, Behind GKP Opticals, 
Hyderabad - 500029 
Telangana, India.
(M) +91-9849000777 | Email:

Please return within 15 day's of receipt for a refund, credit or exchange.
The item and packaging must be in new condition and all originally supplied accessories included. 

Please pack the item well to avoid postal damage. Insured postage is recommended as we can only issue credit on items received.

A copy of your receipt and a note stating the reason for return should also be included.
Please contact us before returning an item for a returns reference number(product/customer identification.)

    Battery & Charger :
    Please note that replacements and repair is not applicable for batteries and chargers for various reasons like dropping the batteries, inserting batteries in reverse while charging, voltage fluctuations. This could damage both the batteries and the charger. Also, please read the manuals provided(if any) with the flashlight to understand which way to insert the batteries into the lights. (For flashlights, if its not mentioned, its mostly positive first, meaning positive towards the LED). However, all batches of batteries and chargers are checked randomly by our team to see if there are issues with quality.

    Batteries and chargers if reported dead/faulty on arrival(or within the first one week of arrival) can be replaced if found no abuse, these have to be returned to us for inspection, if found no abuse, replacement would be sent - return shipping charges(one way) would be paid by us. 


    Payment Options for LightMen LED Flashlights India


    Payment modes: 

    - Credit Cards / Debit Cards / Net Banking (Through Secured Payment Gateway Partner - Direct Pay

    Note: we do not capture any info about your credit card or bank account, you will be redirected to the payment partner processing page which is a secured and encrypted page where you can give your payment details. You will be redirected back to once the payment is processed.  

    Other payment modes available on request: 
    - NEFT / RTGS / Bank Transfer 
    - Cheque / DD
    - Cash Deposit
    (These payment modes are available for wholesale orders and dealers only and some special request orders, this process might take more time than online orders, Please contact us for this option) 

    If anything on this page is unclear, please feel free to ask us.

    ✆ : +91-9849000777

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