In this Surefire X300 Turbo review, we'll explore its new features and specs. We'll also compare it to the older Surefire X300 Ultra, especially the new ultra candela output.

Many light companies are releasing high candela lights. We've eagerly awaited the Surefire X300 Turbo, and now it's here.

Let's dive in.

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Surefire X300 Turbo Specs

surefire x300t echelon
  • Lumen: 650 
  • Candela: 66000
  • Strobe: No
  • Runtime: 1.5 hrs on high
  • Throw: ~180 meters with useful light before dimming down
  • Length: 3.76 in
  • Weight: 4.4 oz
  • Waterproof: IPX7
  • Construction: Aerospace aluminum & Mil-Spec hard anodized

Surefire X300 Turbo Packaging

surefire x300 turbo packaging


You get:

  • Surefire X300T
  • 2 Batteries
  • Sticker
  • Manual
  • Surefire Catalog
  • Mount key

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Surefire X300 Turbo Main Features

Lumen & Candela

surefire x300 turbo reflector

The Surefire X300 Turbo offers 650 lumens and 66,000 Candela. Some might wonder why it has fewer lumens than the older X300 Ultra, which had 1,000 lumens.

The reason is that to increase Candela, sometimes you need to reduce lumens. Batteries can only provide so much power, and this light uses two disposable three-volt batteries.

photonic barrier strong light

High candela light overpowering low candela light head on

photonic barrier weak light

Low candela light ineffective identifying the target behind a light source

The engineering behind it ensures the light also don't overheat and maintain maximum lumen and candela output without dimming down.

Why is Candela so crucial? In professional settings, a light with high Candela can help see through other light sources, like streetlights or headlights. It can also help see through tinted glass or other photonic barriers. Essentially, more Candela means better light visibility in challenging conditions.                                                                         &nbs