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SureFire X400U Weaponlight | Buy 1,000 Lumen Weapon Light with Laser South Africa | X400 Ultra

The SureFire X400U Weaponlight, also known as the X400 Ultra, is a rail-mounted LED weapon light with an integrated laser, built for handguns and long guns. The SureFire X400U Weaponlight delivers 1,000 lumens of white light and a peak beam intensity of 11,300 candela, paired with a laser sight, in a compact aerospace aluminium body.

Why Choose the SureFire X400U Weaponlight

1,000 Lumens of White Light
The SureFire X400U Weaponlight puts out 1,000 lumens with a peak beam intensity of 11,300 candela. A custom TIR lens gives a smooth white beam with a larger centre spot for reach and surround light.

Integrated Laser Sight
The X400U includes a laser rated under 5 mW, available in red (635 nm) or green (515 nm). The green laser is highly visible, and the laser needs only infrequent re-zeroing. Laser runtime is rated at 24 hours.

Recoil-Proof LED
The LED emitter is designed to withstand the recoil of both handguns and long guns, so the SureFire X400U Weaponlight is suited to duty, defensive and tactical use.

Ambidextrous Controls
Integral ambidextrous switching provides momentary and constant-on operation, usable with either hand. Optional pressure-activated DG and XT remote switches are available separately.

Fits Universal and Picatinny Rails
The SureFire X400U Weaponlight attaches to Universal and Picatinny accessory rails, fitting practically any rail on a modern service handgun or a long gun with a Picatinny rail.

Tough Hard-Anodised Aluminium Body
The body is Mil-Spec hard-anodised aerospace aluminium with O-ring and gasket sealing, and an IPX4 liquid ingress rating per one retailer listing.

SureFire X400U Weaponlight Full Specifications

• Brand: SureFire
• Model: X400U (X400 Ultra)
• Light Output: 1,000 lumens
• Peak Beam Intensity: 11,300 candela
• Light Runtime: 1.25 hours
• Laser: Under 5 mW; red (635 nm) or green (515 nm) versions
• Laser Runtime: 24 hours
• Batteries: 2 x 123A lithium
• Weight: 139 g (4.9 oz) with batteries
• Length: 94 mm (3.7 in)
• Bezel Diameter: 29 mm (1.125 in)
• Mounting: Universal and Picatinny rails
• Switching: Ambidextrous momentary and constant-on
• Body: Mil-Spec hard-anodised aerospace aluminium
• Water Resistance: IPX4 (per retailer listing)

Note: retailer listings disagree on whether batteries are included, and one older listing shows a 500 lumen figure from an earlier version of the light, so please confirm the laser colour, battery inclusion and any warranty terms with your supplier before publishing. The laser class was not stated by the sources, and warranty terms were not published, so neither has been stated. Remote switches are sold separately.