Skip to content
Nitecore EDC27

Nitecore/EDC

Nitecore EDC27

The flat light that kicked off the trend. Dual SST-40s behind a slab-thin stainless body, an OLED readout for battery and output, and two clicky switches with momentary turbo and strobe. The 3000-lumen turbo is a short burst and IP54 means keep it out of the lake, but nothing else carries this flat.

Beam profile

Flood, about 32° wide. Wide and even — light where you are, not where you're pointing.

Estimated from 3,000 lm ÷ 12,200 cd — how this works

Affiliate link — we may earn a commission at no extra cost to you. The price shown is a snapshot from the last catalog sweep, not a live figure.

Specifications

Output
3000lm
Peak intensity
12200cd
Beam distance
220m
Emitter
Dual Luminus SST-40
Colour rendering
70 CRI
Beam type
Balanced
Cell
Built-in
Runtime
1.3 hrs (high)
Modes
5 Stepped
Interface
Dual Button
Water/dust
IP54
Dimensions
5.4 x 1.2 in
Weight
4.3 oz
Warranty
Lifetime

Manufacturer figures, measured to ANSI FL1 where the brand states it.

Features

What owners report

Nitecore EDC27/5 sources reviewed

A flat, thin EDC with two Luminus SST-40 emitters, an OLED display showing output and remaining charge, and 3,000 lumens on turbo — measured above 3,500 by some testers. Reviewers rate the construction, the USB-C charging and the flat profile, which sits on a belt or in a pocket far better than a tube light. Turbo and strobe both draw specific praise.

Heat is the serious complaint. The light runs hot in turbo and even at 1,000 lumens, with the area around the emitters getting extremely hot — one reviewer went as far as calling it a potential fire hazard and recommended keeping the light in lockout so it can't switch on unattended. Beyond that: it doesn't throw far, it lacks a genuinely low mode, the beam has a greenish cast, and the box contains a cable but no adapter and no holster.

Consistently praised

  • OLED display showing real-time output and remaining charge
  • Flat, thin profile that carries on a belt or in a pocket properly
  • 3,000 lumens claimed, measured above 3,500 by some testers
  • Solid construction with USB-C charging
  • Excellent turbo and strobe

Common complaints

  • Runs very hot in turbo and even at 1,000 lumens — one reviewer called it a fire hazard risk
  • No genuinely low mode
  • Limited throw
  • Greenish beam tint from the SST-40 pair
  • No holster, and the box has a cable but no adapter

Questions people ask

How serious is the heat problem?
Serious enough that a reviewer recommended keeping the light in lockout so it can't be switched on accidentally in a bag. The area around the emitters gets extremely hot on turbo, and it warms up even at 1,000 lumens.
Is the OLED display useful?
Yes — it shows current output and remaining charge, which removes the guesswork that every other light leaves you with. It's the main reason people choose this series.
Does it throw?
Not far. The flat format and dual SST-40s give a wide, bright beam at short range. For distance you want a reflectored light.
What's in the box?
A charging cable, but no mains adapter and no holster — worth budgeting for if you want to carry it on a belt.
Sources (5)

Head to head

Nitecore EDC23

Nitecore

$75

Nitecore EDC23

Balanced/~22°/280 m

Lumens
2500
Candela
20720
Cell
Built-in
Weight
3.6 oz

NiteLab UHi 25

Nitecore i4000R

Nitecore

$85

Nitecore i4000R

Balanced/~25°/346 m

Lumens
4400
Candela
30000
Cell
21700
Weight
3.8 oz

CREE XP-L2 V6

Nitecore MT2A Pro

Nitecore

$44

Nitecore MT2A Pro

Thrower/~16°/255 m

Lumens
1000
Candela
16500
Cell
AA/14500
Weight
2.1 oz

UHi 20 6500K

Fenix E35R

Fenix

$75

Fenix E35R

Balanced/~29°/253 m

Lumens
3100
Candela
16000
Cell
21700
Weight
3.5 oz

Luminus SFT-70

Nitecore MH12 Pro

Nitecore

$80

Nitecore MH12 Pro

Balanced/~23°/323 m

Lumens
3300
Candela
26000
Cell
21700
Weight
3.9 oz

Luminus SFT-40

Acebeam E75

Acebeam

$100

Acebeam E75

Flood/~34°/210 m

Lumens
3000
Candela
11000
Cell
21700
Weight
7.7 oz

4x Nichia 519A 5000K