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Nitecore EDC17 Flashlight vs Swiss Tech Dunn Flat EDC Flashlight

The Swiss Tech Dunn is the better pick for most people: it throws 2,500 lumens, has spot and flood beams, an OLED screen showing runtime, a magnetic tail and a 5-second safety lock. The Nitecore EDC17 is the more versatile tool, adding a UV light and a green laser to a smaller stainless steel body with IPX7 and 2 m drop rating, and its 4.8 rating from 218 owners carries more weight than the Dunn's 22. Owners praise the Nitecore's brightness and slide switch but report switch failures and accidental activation; the Dunn's smaller review base leaves its long-term reliability less proven.

  • Choose the Nitecore EDC17 if you want one pocket tool that also does UV inspection and laser pointing, and you value a slim stainless steel body with a track record from many owners.
  • Choose the Swiss Tech Dunn if raw brightness, a spot/flood choice, an OLED runtime readout and a magnetic tail matter more to you than UV or laser.

Prices

  • Nitecore EDC17 Flashlight: $84.95 at GigaParts.com (last seen Nov 10)
  • Swiss Tech Dunn Flat EDC Flashlight: $59.88 at Walmart (last seen Nov 10)
  • Difference: the Swiss Tech Dunn Flat EDC Flashlight is $25.07 cheaper than the Nitecore EDC17 Flashlight at the latest prices (Nov 10)
Nitecore
Nitecore EDC17 1500 Lumen Rechargeable EDC Flat Flashlight with White LED, UV, and Green Laser

Nitecore EDC17 Flashlight

Nitecore EDC17 1500 Lumen Rechargeable EDC Flat Flashlight with White LED, UV, and Green Laser

4.8(218 ratings)
$84.95at GigaParts.comChecked 16 h ago
See all prices and details
Visit GigaParts.com
Pros
  • Three tools in one: white light, UV and green laser
  • Slim stainless steel body that survives 2 m drops
  • IPX7 waterproof and USB-C rechargeable
  • Long 260-hour runtime on the lowest setting
  • Strong 4.8 rating across 218 owners
Cons
  • Switch and button reliability complaints, including one unit failing in about 3 months
  • No lockout, so it can turn on in a pocket
  • Gets hot and drains fast on high
  • Moonlight mode is awkward one-handed and the laser can fire while reaching it
Swiss Tech
Swiss Tech Dunn 2500 Lumen Flat EDC Rechargeable LED Flashlight with Laser

Swiss Tech Dunn Flat EDC Flashlight

Swiss Tech Dunn 2500 Lumen Flat EDC Rechargeable LED Flashlight with Laser

5(22 ratings)
$59.88at WalmartChecked 16 h ago
See all prices and details
Visit Walmart
Pros
  • 2,500 lumens, the brightest of the two
  • Spot and flood beams cover both distance and close work
  • OLED screen shows mode, lumen level and runtime
  • Magnetic tail frees your hands
  • 5-second safety lock prevents pocket activation
Cons
  • No UV light
  • Aluminum body with IP67 rather than stainless steel and IPX7
  • Only 22 ratings, so durability is less proven
  • Larger at 5.5 inches

What separates them

Nitecore EDC17 FlashlightSwiss Tech Dunn Flat EDC Flashlight
Max output1,500 lumens2,500 lumens
Beam controlSingle reflector, 230 m throw, 12,400 cdSeparate spot and flood LEDs
Extra toolsUV light (3 levels) and Class 3R green laserLaser only
Body and protectionStainless steel, IPX7, 2 m impact resistanceAluminum, IP67
Size and weight4.84 in, 3.7 oz, flat5.5 in, slightly larger flat body
BatteryBuilt-in 1,500mAh, USB-C, up to 260 h on lowBuilt-in 2,050mAh, USB-C
Controls and safetyThree-stage slide switch, no lock, accidental activation reportedOLED display plus 5-second safety lock
Owner feedback4.8 from 218 ratings; some switch failures and heat reported5.0 from 22 ratings; small sample

Price history

$84.95$59.88
Oct 30Nov 10
  • Nitecore EDC17 Flashlight: lowest $84.95 on Oct 30 at GigaParts.com; $84.95 on Nov 10.
  • Swiss Tech Dunn Flat EDC Flashlight: lowest $59.88 on Nov 10 at Walmart.

Prices at every store

Nitecore EDC17 Flashlight

  • OUTPOST SHOPNew

    In stockShips from France · duties may applyReturn policy

    $91.00Checked Nov 9
    Visit OUTPOST SHOP
  • Nitecore StoreNew

    In stock

    $94.95Free shippingChecked 16 h ago
    Visit Nitecore Store
  • GigaParts.comNew

    Availability unknown

    $84.95Checked 16 h ago
    Visit GigaParts.com
  • eBayNew

    Availability unknownSold by sunnyinlife

    $94.50Checked 16 h ago
    Visit eBay

Also available at

  • Nitecore StoreCheck price at Nitecore Store
  • PhotonLight.com, IncCheck price at PhotonLight.com, Inc
  • Longhorn TacticalCheck price at Longhorn Tactical

Store links may earn us a commission.

All 21 stores and price history →

Swiss Tech Dunn Flat EDC Flashlight

  • WalmartNew

    In stock

    $59.88Checked 16 h ago
    Visit Walmart

Also available at

  • WalmartCheck price at Walmart
Prices and history →

Specs compared

SpecNitecore EDC17 FlashlightSwiss Tech Dunn Flat EDC Flashlight
ColorGreenGray
Waterproof ratingIPX7IP67
Battery TypeBuilt-in 1,500mAh batteryRechargeable
Battery Capacity5.5 watt hours2050mAh lithium-ion
Body MaterialStainless steelDurable high-grade aluminum
Bulb TypeLED—
Water ResistantYes—
RechargeableYes—
Weight3.7 oz—
Maximum Brightness1,500 lumen—
Max output1500 Lumens—
Beam distance230 Meters—
Show all 40 specsShow fewer specs
SpecNitecore EDC17 FlashlightSwiss Tech Dunn Flat EDC Flashlight
Beam intensity12,400cd—
BatteryBuilt-in 1,500mAh Li-ion Battery—
Max runtime260h—
Dimensions123mm x 32mm x 16mm (4.84" x 1.26" x 0.63")—
LEDNiteLab UHi 25 LED—
UV light220mW~1,350mW, wavelength: 365nm~375nm—
Green laserClass 3R, < 5mW, wavelength: 510~530nm—
Impact resistance2 meters—
Light Source TypeGreen laser—

What reviewers say

Nitecore EDC17 Flashlight

  • 4.8 / 5218 ratings

Rated 4.8 out of 5 from 218 ratings, the EDC17 draws praise for its brightness-to-size ratio, slim build and the convenience of three tools in one. Complaints center on switch reliability, heat and battery life at high output.

What people mention
  • BrightnessPraisedOwners say the 1,500-lumen output is exceptional for a light this small.
  • Size and carryPraisedThe flat 4.84-inch body slips into a pocket and the slide switch feels satisfying.
  • Switch reliabilityCriticisedSome report switch or button failures, including a unit that stopped working in about three months.
  • Battery lifeMixedUSB-C charging and up to 260 hours on low are liked, but runtime on bright settings is short.

Swiss Tech Dunn Flat EDC Flashlight

  • 5 / 522 ratings

Owners rate it 5 out of 5 across 22 ratings, praising the flat pocketable build, the bright output and the spot/flood choice. The display and magnetic tail come up as useful extras for the size.

What people mention
  • SizePraisedOwners like how flat and pocketable it is compared with round flashlights.
  • BrightnessPraisedThe 2500-lumen output is seen as strong for a light this small.
  • Beam modesPraisedSwitching between spot and flood is called useful for both distance and area lighting.
  • BatteryMixed

Questions and answers

Which is better for camping and emergencies?
The Swiss Tech Dunn. Its 2,500 lumens, spot/flood beams and magnetic tail suit tent and campsite use, and the OLED runtime readout helps you plan battery use. The Nitecore adds UV and laser but tops out at 1,500 lumens.
Which one lasts longer?
The Nitecore claims up to 260 hours on its lowest setting from a 1,500mAh cell. The Dunn has a larger 2,050mAh battery but publishes no runtime figures. On high output both drain quickly, and the Nitecore runs hotter.
Is the Nitecore worth stepping up to over the Dunn?
If you need UV for leak detection, stain checks or currency checks, or a green laser for pointing, yes. If you mainly want a bright general-purpose light, the Dunn gives more output and beam options for the same job.
Which is more durable?
On paper the Nitecore: stainless steel, IPX7 and 2 m impact resistance against aluminum and IP67. Owner reports of switch failures temper that. The Dunn's record is too small to judge.
Does the Dunn have a laser like the Nitecore?
Yes, the Dunn includes a laser, but it has no UV mode. The Nitecore's laser is Class 3R under 5mW and cannot run at the same time as the UV light.
Which is easier to carry every day?
The Nitecore. It is shorter at 4.84 inches and weighs 3.7 oz in a flat stainless body. The Dunn is 5.5 inches long, though its safety lock makes pocket carry less risky.

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Buying guides that pick them

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Power Source
Rechargeable Battery
—
Beam ColorWhite, UV—
Water ResistanceIPX7—
Light ModesThree brightness settings (UV light), Four brig…—
Run TimeUp to 260 hours (on its lowest setting)—
Light Wattage<5mW (green laser), 1350mW (UV light)—
Minimum Brightness1 lumen—
Battery Life72 hours (laser, on the US model)—
Battery RechargeableYes—
Battery Charging MethodUSB-C rechargeable—
Battery IndicatorYes—
Body Weight3.74 oz—
Body Dimensions4.84" L x 1.26" W x 0.63" H—
Body TypeFlashlight—
Body StyleEDC—
Pocket ClipYes—
Body ShapeFlat housing format—
size—5.5 in L x 1.3 in W x 0.6 in D
Light output—2500 lm
The rechargeable cell is convenient, but runtime at high output is short.