Offering a maximum output of 1000 lumens, the Nitecore EC4GT is powered by two 18650 lithium-ion rechargeable batteries or four CR123A lithium metal non-rechargeable batteries.
As with all the Nitecore GT models, the EC4GT also features the Cree XP-L HI V3 LED and combined with the 'big eye' reflector it has the capability to concentrate the beam and boost the beam range, giving a maximum distance of 475 metres.
The EC4GT has a die-cast body, which is manufactured using a casting method of injecting molten aluminium under high pressure into a mould cavity, ensuring the highest level of structural integrity with the head and the tube being an integral whole.
The unibody construction gives the EC4GT excellent heat dissipation abilities and also makes it super lightweight considering it's overall size and length.
Designed for easy one handed operation, the EC4GT features a dual side switch with an integrated power level indicator. Each time batteries are inserted or the power button is pressed with light off, the power indicator light will blink to display remaining battery power. Above 50% it will blink three times, twice when the battery power reaches below 50% and once when the battery is close to depletion.
The power switch controls on/off, standby and gives instant access to ultra-low, while the mode button cycles through the brightness outputs, gives instant access to turbo and controls strobe/SOS modes. A double click of the mode switch from the off position will immediately enter strobe mode.
The EC4GT can be locked to prevent accidental activation by pressing and holding both buttons while the torch is on for over one second.
Thumbscrew lock on tailcap doubles as a tripod connector
Integrated power indicator light displays remaining battery power (patented)
Features advanced temperature regulation technology
Reverse polarity protection to protect from improper battery installation
Instant access to ultra-low and turbo output
Stainless steel retaining ring protects core components from damage
Tail stand capability
Using 2 x Nitecore 18650 3400 mAh battery:
turbo: 1000 lumens; 2 hours run-time
High: 420 lumens; 4 hours, 45 minutes run-time
Mid: 200 lumens; 10 hours run-time
Low: 50 lumens; 25 hours run-time
Ultra-low: 1 lumen; 380 hours run-time
Using 4 x Nitecore CR123A 1700 mAh batteries:
Turbo: 1000 lumens; 1 hour, 15 minutes run-time
High: 420 lumens; 3 hours run-time
Mid: 200 lumens; 7 hours, 30 minutes run-time
Low: 50 lumens; 16 hours, 30 minutes run-time
Ultra-low: 1 lumen; 170 hours run-time
Note: Advanced temperature regulation technology allows the EC4GT to dynamically adjust output performance according to its body temperature. This prevents damage from overheating and prolongs it's working life.
Important Battery and Battery Charger Information
Primary Cells - Please note that CR123A lithium metal primary battery cells are not rechargeable.
Rechargeable Cells - If you are intending to use lithium-ion rechargeable batteries then you will also need to purchase a suitable battery charger if you do not already have one.
Please click on the Product Accessories tab above to view compatible batteries and battery chargers.
Type: Professional hand held LED torch
Operating Modes: Turbo / High / Mid / Low / Ultra-low / Strobe / SOS / Location Beacon
Luminous Flux: Up to 1000 lumens
Lamp Type: Cree XP-L HI V3 LED
Beam Range: 475 m
Batteries Required: 4 x CR123A lithium/RCR123A or 2 x 18650 lithium-ion
Run Time: Depends on battery type, see information above
Overall Length: 155 mm
Head Diameter: 40 mm
Barrel Diameter: 40 x 29 mm
Weight: 171 grams (excluding batteries)
Body Colour: Black
Body Material: Die-cast construction from aerospace grade aluminium alloy
Lens Type: Toughened ultra-clear mineral glass with anti-reflective coating
Switch Type: Dual side switch
Impact Resistance: 1.5 m
Environmental: Waterproof to IPX8 standard (2 m)
Warranty: 5 years
Regulatory Compliance: CE / RoHS
Packaging and Contents
Supplied in a black gift box and contains:
Nitecore EC4GT torch x 1
Lanyard x 1
Holster x 1
Batteries (see options above)
Manual x 1