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Coin-sized grey aluminium keychain flashlight with magnetic base and USB-C port

Sofirn SE1 Keychain Flashlight 300 Lumens UV RGB Grey

SKU CH-XVGA-VE5YA

A 20 g keychain light delivers 300 lm white output, UV inspection and RGB signal modes, with a magnetic base and USB-C charging

  • TypeBattery
  • ColorGray
  • Selling Unit1, Count
  • SpecificationsAdjustable Light Modes, Keychain, Lightweight, Magnetic Base
  • 300-lumen turbo throws a 76 m beam
  • UV beam verifies banknotes and reveals stains
  • RGB ring cycles four modes for night visibility
  • Magnetic clip and carabiner attach to keys or metal
  • IPX5-rated aluminium body weighs 20 g

Everyday Carry Light for Keys and Bags

The Sofirn SE1 weighs 20 g and measures 12 x 2.8 x 6 centimeters, making it small enough to live on a key-ring or zipper pull. A magnetic base, clip, carabiner, lanyard, wrist strap and bead chain give seven ways to attach it to metal surfaces, bags, belt loops or handlebars. It is built for anyone who wants a capable light that disappears into daily carry.

White, UV and RGB Modes in One Head

Four white levels run from 2 lm moonlight to 300 lm turbo, with a 76 m throw from a precision TIR lens. A dedicated UV emitter checks banknotes, stains or fluorescent marks, while an RGB signal ring cycles through four colour patterns for visibility or signalling. One button handles power, white-mode cycling and special-mode selection without menus.

CNC Aluminium Body with IPX5 Rating

The body is machined from AL6061 aluminium with an anodised finish that ages cleanly. IPX5 splash resistance handles rain and pocket moisture, and the integrated USB-C port recharges the internal lithium-polymer cell without removing covers. Magnetic mounting means the light snaps to any ferrous surface for hands-free use.

Highlights

  • 300-lumen turbo throws a 76 m beam
  • UV beam verifies banknotes and reveals stains
  • RGB ring cycles four modes for night visibility
  • Magnetic clip and carabiner attach to keys or metal
  • IPX5-rated aluminium body weighs 20 g

Specifications

Brandsofirn
ModelSE1
Part NumberSE1
TypeBattery
ColorGray
Selling Unit1, Count
SpecificationsAdjustable Light Modes, Keychain, Lightweight, Magnetic Base, Aluminum, lithium_polymer, 1, 12 L x 2.8 W x 6 H centimeters, water_resistant, Battery, 2 year manufacturer., sofirn, SE1

Questions about this item

How often will the internal lithium-polymer cell need replacing if I use the SE1 daily?

The built-in lithium-polymer cell is USB-C rechargeable and designed for the life of the flashlight; no user-replaceable battery is required.

What limits the Turbo output at 300 lumens during extended use?

Turbo runs at 300 lumens until thermal protection steps the light down or the cell depletes, whichever happens first.

Does the aluminium body get too hot to hold when the light runs all day on Mid?

At 75 lumens the CNC-machined AL6061 body stays warm but comfortable for continuous hand-held use.

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