Nitecore

EF1

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Product Description

With a flameproof enclosure and the highest explosion-proof grade, the EF1 is designed for high-impact use in extreme environments.

Maintenance-free LEDs with high luminous efficacy are used as light source with a lifespan of more than 100 thousands hours. Multiple modes, including working light, strong light, and super-strong light, can be switched by turning the magnetic knob.

The high-energy and memory-free battery is characterized by large capacity, no pollution, excellent charging, discharging performance, and a low self-discharge rate.

The shell is made of a high hardness aluminum alloy, with excellent performance in terms of strike resistance and impact resistance. It's small, light, and easy to carry.

Maintenance & Care
When operated in a high temperature environment, the rising temperature of flashlight is normal. The maintenance of this flashlight must be carried out by a professional in safe locations. Please use only the battery supplied by Nitecore (which has the circuit which can prevent battery from over-charging, over-discharging, and polarity reversal).

The flashlight should be stored in a dry and well-ventilated area. The recommended storage temperature is 0°C~+40°C and the recommended relative humidity is not more than 85%.

The battery should be taken out from the flashlight for charging, and should be operated in the safe environments. A device to charge the battery is not included. Do not open the product when an explosive atmosphere is present. The head and tailcap have been tightened in the factory with a special tool whose tightening torque is 150 nm. Disassembly tool is not provided for the head, but is provided for the tailcap.

Product Details

ColorsBlack
Materials
Aerospace Grade Aluminum Alloy
Measurements
5.99"L
OriginChina

— Warranty: Manufacturer's 5 Years
— Battery Type: 1×18650 Rechargeable Li-ion (Included)
— Bulb Type: CREE XM-L2 U3
— Battery Capacity: 3400mAh
— Max Output: 830 lumens
— Max Runtime: 150 Hours
— Max Beam Distance: 270 m
— Water Resistance: IP54
— Impact Resistance: 1 m
— Weight W/O Battery: 45.6g
— Working Voltage: 3.7V
— Head Diameter: 0.72"
— Body Diameter: 2.72"
— Battery Charger NOT Included

Shipping Information

Shipping Availability
Canada, United States
Shipping Policy
Standard Ground Shipping
Handling Surcharges
$0.00 first item / $0.00 each additional ?
This is for items that require some kind of special care, maybe because the item is too large and/or the item is coming internationally. These charges are only used to cover our own shipping costs and we keep these as low as possible.
Ship In
3-5 weeks ⓘ

If the estimated time seems a bit long, it's because many items are shipped in bulk at the end of the sale (on Dec. 19), which is what affords you the discount. Some items are also made-to-order and/or are shipping internationally. The best things are worth waiting for!
Return Policy

Final sale, not eligible for return or cancellation