SureFire M640U-PRO Scout Light Pro Weapon Light – Black

Name: SureFire M640U-PRO Scout Light Pro Weapon Light – Black
Brand: SureFire
SKU: M640U-BK-PRO
Price: 341.0 USD
Availability: InStock

$341.00 $379.00

M640U-BK-PRO

In stock

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Product Overview

Overview

The SureFire M640U-PRO Scout Light Pro is a SureFire Scout Light Pro weapon light rated at 1000 lumens and 11,300 cd. Aerospace-aluminum body, Mil-Spec hard-anodized black finish, and SureFire's No-Hassle Lifetime Warranty.

How It Compares

Compare with the SureFire M640U-PRO Scout Light Pro (Tan), SureFire M640DF-PRO Dual-Fuel Scout Light Pro (Black) and SureFire M640DF-PRO Dual-Fuel Scout Light Pro (Tan). Browse all weapon lights & flashlights or the full SureFire range.

Ideal For

Carbine and rifle rail mounting
Duty, home-defense and low-light work
Shooters wanting M-LOK or Picatinny mounting

Key Features

Output: 1000
Mount: Low-Profile Mount (LPM); MIL-STD-1913 and M-LOK rails included
Switch: Z68 momentary/constant-on pushbutton tailcap
Warranty: SureFire No-Hassle Lifetime Warranty

Technical Specifications

Max Output	1000 lm
Peak Beam Intensity	11,300 cd
Beam Distance	213 m
Runtime	1.25 hours
Battery / Fuel	Two 123A lithium (included)
Switch / Tailcap	Z68 momentary/constant-on pushbutton tailcap
Mount	Low-Profile Mount (LPM); MIL-STD-1913 and M-LOK rails included
Body & Finish	Aluminum
Length	5.5 in (13.9 cm)
Weight	4.4 oz (124 g) with batteries
Bezel Diameter	1.125 in (2.9 cm)
Water Resistance	IPX7
SKU / MPN / UPC	M640U-BK-PRO / M640U-BK-PRO / 084871329286

Warranty

SureFire back this with their No-Hassle Lifetime Warranty: if a product is found defective in materials or workmanship during your lifetime they repair or replace it. Rechargeable batteries and chargers are covered for two years, and normal wear, consumables and abuse are excluded.

US Shipping & Support

Shipped from the USA by D&R Sports Center. Questions about fit or setup? Contact us before you order and we'll help.

Frequently Asked Questions

What rail does it mount on?
Low-Profile Mount (LPM); MIL-STD-1913 and M-LOK rails included

How bright is it?
1000 lumens on high.

What battery does it use?
Two 123A lithium (included)

Does it come with a tailcap switch?
Z68 momentary/constant-on pushbutton tailcap

What warranty does it carry?
SureFire's No-Hassle Lifetime Warranty against defects in materials and workmanship.

By the Numbers

Technical Specifications

SKU: M640U-BK-PRO
UPC: 084871329286
Brand / Model: SureFire M640U Scout Light Pro Weapon Light
MPN / SKU: M640U-BK-PRO
Product Type: Tactical weapon-mounted rifle light
Rail Compatibility: MIL-STD-1913 Picatinny & M-LOK (mount included)
Light Output: 1,000 lumens white LED
Peak Beam Intensity: ~ 11,300 candela
Beam Distance: ~ 213 meters effective illumination
Runtime: ~ 1.25 hours on two CR123A batteries
Battery Type: Two 123A lithium batteries (included)
Switch Type: Z68 shrouded tailcap push-button (momentary/constant-on)
Lens: TIR (Total Internal Reflection) for focused and broad beam distribution
Mounting: Low-Profile Mount (LPM) with Picatinny and M-LOK cleats included
Construction: Aerospace-grade aluminum with MIL-SPEC hard-anodized finish
Water Resistance: IPX7 waterproof (sealed against rain & submersion)
Length: ~ 5.5 in (13.9 cm)
Weight (with batteries): ~ 4.4–4.8 oz (124–136 g)
Bezel Diameter: ~ 1.125 in (2.9 cm)
Finish / Color: Black mil-spec hard-anodized
Operating Temperature: Designed for rugged tactical use, impact and weather resistant
Included Hardware: Low-profile mount with Picatinny and M-LOK attachments, tailcap switch, batteries
Intended Use: Tactical operations, hunting, home defense, law enforcement, and outdoor illumination
Warranty: Limited lifetime manufacturer warranty standard with SureFire (industry best)