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Manker E14 IV 4000 Lumen Compact Pocket Flashlight - Cool White

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Manker E14 IV is a compact and lightweight pocket flashlight which utilises 4x SAMSUNG LH351D LEDs, emitting a cool white 3300 lumen output (6500K). It is supplied with 1x USB-C rechargeable 18350 battery, and is also compatible with 1x 18650 battery without the need for a battery extender tube (patent design) (it emits a 4000 lumen output with 18650 battery) . It has a user-friendly one-button interface – Single click to turn OFF/ON. Double click to Turbo, triple click to Strobe, from OFF, quadruple click to lock-out. With a magnet tailcap, E14 IV can attach to metal surfaces for hands-free use during activities. The included white diffuser filter cap makes E14 IV floody beam more gentle, making it suitable for close distance lighting, and the uniform beam distribution is very suitable for area lighting. 

  • Weight: 96g (with 18350 battery)
  • Length: with included 18350 battery – 82mm (with 18650 battery – 111.3mm)
  • Versatile and intuitive UI
  • Program Moonlight brightness (extremely lower or higher)
  • Efficient constant current circuit
  • Good temperature regulation(55°C)


● Utilises 4x SAMSUNG LH351D LEDs with a max output of 4,000 lumens (Cool White: 6500K, Neutral White: 4000K CRI>90)

● Max peak beam intensity of 6,889 cd and max throw of 166 metres

● Working voltage: 2.8V – 4.4V

● Powered by a Type-C USB rechargeable 18350 high drain li-ion battery while compatible with 18650 battery, to provide a better runtime and higher brightness

● High efficient constant current circuit provides a stable output (Non-PWM)

● With advanced intelligent temperature regulation module, E14 IV regulates its output and adapts to the ambient environment, maintaining optimal performance

● Electronic reverse polarity protection and over discharge protection

● Immersion gold and gold plated connector to ensure an effective conductivity

● The power indicator under side button indicates remaining battery voltage(±0.1V)

● Lower voltage indicator make the light downshifts to low brightness, and avoid light accidentally turn off in dark night

● User-friendly one button interface:

– One button control all brightness levels

– Three user selectable ECO modes to meet different requirement of lower brightness

– Single click to general mode, friendly adjust 3 different brightness levels to meet daily requirement

– Double click to enter Turbo from any modes (except lock-out mode)

– Triple click to special mode: Strobe/Beacon/SOS

– Memory function stores general mode’s brightness level last used

– Electronic lock-out prevents accidental activation

● Material: aircraft-grade aluminium alloy

● Surface Treatment: HAIII hard anodising (bezel, body, tailcap) + colour anodising(head) + black plating(Button)

● Lens: Dual-sided AR coated, 99% transmittance toughened glass lens

● Optic: 4 in 1 customised micro-orange peel aluminium reflector (By CNC machining)

● Utilises black plated sandblasted metal button

● Convenient magnet tail-stand capability for hands free use

● Built-in lanyard hole (inner diameter: 0.1″ / 2.5 mm)

● IP67 waterproof standard (2 metres under water)

● Impact resistance: 1 metre

● Compact & lightweight, weigh only 2.43 oz / 69g (without battery)

Package content

1x Mankerlight E14 IV LED flashlight

1x Mankerlight 1100mAh Type-C USB rechargeable high drain protected 18350 li-ion battery

1x Type-C USB charging cable

1x White diffuser filter cap

1x Lanyard

1x Spare O-ring

1x User manual

Output/runtime with included 18350 battery (see images for specs for 18650 battery)

Moonlight:      1 lumen    48 hours

Ultra Low 1: 80 lumens  41 hours

Ultra Low 2: 130 lumens 25 hours

Low:        180 lumens     5 hours 57 minutes

Medium: 740 lumens 1 hour 22 minutes

High:        1100 lumens     1hour 5minutes

Turbo:       3300 lumens          52minutes

Strobe:       3300 lumens      –

Aus Post Delivery Estimates
State Express Standard
VIC 1 business day 2 business days
ACT, NSW & SA 2 business days 3 business days
QLD & TAS 2 business days 4 business days
NT 4 business days 6 business days
WA 3 business days 5 business days