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Questions & Answers
Hi, What are the differences between the x400 ultra and the x400 turbo?

The Turbo is a high candela light, which means it has a narrow but very long beam throw. The the light can throw decent illumination over distance. The Ultra is a high lumen light, which means it illuminates a large area but the light does not have a long beam throw. The difference is about what distances you intend to use the light. For long distances up to 100 yards, use the Turbo; but if your goal is brightly illuminating only 15 to 25 yards, the Ultra will serve better.

by Heggie, Verified Owner, May 10, 2025
Customer Reviews
Helpful Positive Review
SureFire X400T-A by CHARLIE, Verified Owner, June 11, 2024
I am using this on a rifle-caliber braced pistol. White light is "focused" (turbo model) and easily reaches out beyond the effective range of the pistol. The green laser is the max power available to us civilians. I have it zero'd at 25 yds and so f...
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5/5 found this helpful
Helpful Positive Review
great quality. by mikes, Verified Owner, January 28, 2025
My second one. Great light and better laser (green) Expensive but it’s worthy.
1/1 found this helpful
Most Recent Reviews
bright and on point by Michael Richardson, Verified Owner, February 18, 2025
Very impressed ! Light itself is very bright and not to mention the laser � The red dot is on point . Quick and easy to flip through all the functions . Highly recommend this product . Purchased for my Staccato xc .. Happy Shopping and most of all ...
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Most Recent Reviews
Awesome Weaponlight by Golfman, Verified Owner, February 14, 2025
If you want the best - this is it! Super bright, laser works great. Would highly recommend to anyone who is thinking about purchasing the product. Just do it!
Most Recent Reviews
Amazing light ! Very bright and the laser is perfect ! Fast shipping and awesome deal . Thank you
Most Recent Reviews
best light by mikes, Verified Owner, January 21, 2025
I was so impressed with the first one I bought a second one.
Read All 6 Reviews
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Product Info for SureFire X400 TURBO Series High-Candela LED Weaponlight

With a stunning 56,000 candela focused by a precision-made smooth parabolic reflector, the X400T-A generates a far-reaching high-intensity beam with a focused center spot that is highly effective for long-range engagements. You can count on the X400T-A to help you positively identify threats at significant distances and temporarily impair an aggressors vision. It also provides a corona of diffused light to help you maintain situational awareness. The X400T-As highly visibleimage

WARNING: California`s Proposition 65

Specifications for SureFire X400 TURBO Series High-Candela LED Weaponlight:

Manufacturer: SureFire
Light Output: 600 lumens
Bulb Type: LED
Battery Type: CR123A
Color: Black
Gun Model: Universal
Beam Distance: 473 m
Diameter: 1.125 in
Length: 3.76 in
Battery Life: 1.5 hours
Weather Resistance: Yes
Finish: Mil-spec Hard Anodized
Package Type: Box
Condition: New
Gun Type: Pistol
Mount Type: Picatinny
Fabric/Material: Aluminum
Attachment Type: Picatinny, Universal

Features of SureFire X400 TURBO Series High-Candela LED Weaponlight

  • Precision-made parabolic reflector produces a far-reaching, high-intensity beam for medium- to long-distance illumination
  • Dimensionally identical to the X400U-A series
  • Highly visible 5-milliWatt green laser, provides quick, accurate target acquisition without using your sights
  • Integral ambidextrous momentary- and constant-on switch- ing provides easy instant activation
  • Mode selector switch allows you to choose light only, laser only, or light plus laser
  • Attaches securely to Universal and Picatinny accessory rails
  • Mil-Spec hard-anodized aluminum body and tempered window make it light rugged, durable and combat ready
  • Accepts optional pressure-activated DG and XT remote switches for precision control without altering weapon grip

Package Contents:

  • SureFire X400 TURBO Series High-Candela LED Weaponlight

SureFire X400 TURBO Series High-Candela LED Weaponlight Orderable Models

List of Orderable Models

  • SureFire X400T Turbo Series High-Candela LED Weaponlight, 123A Lithium, Green Laser, 600 Lumens, Black, X400T-A-GN , MPN: X400T-A-GN , UPC: 084871331647 , Code: FS-FLW-SC4TCW-X400T-A-GN
  • SureFire X400T Turbo Series High-Candela LED Weaponlight, 123A Lithium, Red Laser, 600 Lumens, Black, X400T-A-RD , MPN: X400T-A-RD , UPC: 084871331630 , Code: FS-FLW-SC4TCW-X400T-A-RD

SureFire X400 TURBO Series High-Candela LED Weaponlight Unavailable & Discontinued Models

List of Unorderable Models

  • USED, SureFire X400T Turbo Series High-Candela LED Weaponlight, 123A Lithium, Green Laser, 600 Lumens, Black, X400T-A-GN , MPN: X400T-A-GN-EDEMO , Code: FS-FLW-SC4TCW-X400T-A-GN-EDEMO-RE-B
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