The versatile SureFire X400 Ultra features a solid-state, electronically regulated LED that generates 500 lumens of tactical-level light, enough to overwhelm an aggressor's night-adapted vision. Its specially developed Total Internal Reflection (TIR) lens creates a bright, tightly focused central beam with plenty of reach and enough surround beam to accommodate peripheral vision. A hard-anodized aerospace-grade aluminum body protects the X400's electronics, and O-ring seals and gaskets make the entire unit waterproof to 22 meters. A tempered Pyrex window protects its LED and, thanks to a thin layer of anti-reflective coating, helps maximize light transmission. The X400 Ultra attaches to both Universal and Picatinny rails in moments, via its proprietary Rail-Lock system, and comes with adapter plates for both. An ambidextrous toggle/push switch provides convenient, fail-safe operation.
- The X400 Ultra is equipped with a 635nm Red Laser
- Ambidextrous tactical switching enables fail-safe operation under fire
- Instantly attaches to most handguns with a Universal rail and handguns/long guns with a Picatinny rail
- 500 lumens of light can easily light up your target
- Made in the U.S.A.
Surefire lights can not be shipped outside of the U.S.A.
| Best Use |
This weapon light includes a aiming laser for precision shooting. |
| LED |
Surefire LED |
| Batteries |
Uses 2 CR123A Batteries (included) |
| Light Output and Run Times |
Light: 500 lumens for 1.5 hours Laser: 5mW 635nm for 24 hours |
| Lens |
Impact-resistant ultra clear glass lens with anti-reflective coating |
| Body Material |
Aircraft-grade Aluminum Body with Type III Hard Anodized finish |
| Water Proof Rating |
IPX-8 Waterproofing |
| Dimensions |
Length: 3.8 inches
Body Diameter: 1.9 inches
Head Diameter: 1.5 inches
Weight: 5 ounces |
| Included in the Box |
universal adaptors, two batteries instruction manual |
| Warranty |
Limited Lifetime |
