10% Off AR and Pistol Triggers | Use Code TRIGGER10

Surefire M640DF Dual Fuel 1500 Lumen Scout Light Pro

Out of Stock
Orders will Ship within 1 Business Day
Surefire Warranty
TOP ADD-ON'S
Surefire SR07 Rail Mount Tape Switch and Rear Cap Assembly for Scout Lights - AT3 Tactical

Surefire SR07 Rail Mount Tape Switch and Rear Cap Assembly for Scout Lights - Black

$134.00
Surefire SR07 Rail Mount Tape Switch and Rear Cap Assembly for Scout Lights - AT3 Tactical

Surefire SR07 Rail Mount Tape Switch and Rear Cap Assembly for Scout Lights - Tan

$143.00

1500 Lumen Dual Fuel Surefire Scout Weapon Light

The Surefire Scout 640DF puts out 1500 lumens of white light with 16,000 candela. This high output weapon light features a hybrid beam shape, with a clearly defined hot spot that throws out to 250 meters, with enough ambient spill to illuminate your surroundings. The 640DF also includes mounts for Picatinny and M-LOK rails, as well as a reliable click tailcap and rechargable SF18650B battery.

Rechargeable Surefire Scout Light

The biggest advantage of this light is how it feeds – from a single rechargeable battery, or from two reliable 123A batteries. The 640DF includes a SF18650B lithium ion battery, which you can recharge with an included micro USB cable. No dedicated chargers needed, just plug the cable into the battery and let it charge up.

Features

  • Dual fuel light — can be powered by an SF18650B lithium-ion rechargeable battery or two 123A lithium batteries
  • Generates up to 1,500 lumens of TIR-focused light with included SF18650B or 1,200 lumens with 123A batteries
  • Versatile Low-Profile Mount (LPM) allows the user to optimize the light’s position relative to the rail
  • Virtually indestructible ultra-high-output LED
  • TIR lens shapes beam with defined hot spot, with enough reach and surround light for close-to longer-range operations
  • Activation via Z68 momentary or constant pushbutton switching with protective shroud
  • O-ring seals keep out moisture; the Scout Light Pro is IPX7 rated
  • Includes mounting hardware for Picatinny and M-LOK rails, and (1) SF18650B rechargeable lithium-ion battery

Specifications

  • Light Output: 1,500 lumens (SF18650B) / 1,200 lumens (123A)
  • Runtime: 1.5 hours (SF18650B) / 1.25 hours (123A)
  • Beam Intensity: 16,000 candela (SF18650B) / 12,800 candela (123A)
  • Beam Distance: 250 meters (SF18650B) / 220 meters (123A)
  • Bezel Diameter: 1.125 in (2.9 cm)
  • Batteries: One SF18650B rechargeable (included) or two 123A lithium
  • Length: 5.56 in (14.1 cm)
  • Material: Aluminum
  • Finish: Hard Anodized (MIL-A-8625 Type III, Class 2)
  • Weight with Batteries: 5.5 oz (156 g)
  • Waterproof Rating: IPX7

Products available on this page:

Have Questions About this Product?

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

SureFire warrants that if you—their customer—purchase one of their products, and they determine that it is defective in material and/or workmanship during your lifetime, they will repair or replace it—no hassle!

Rechargeable batteries and chargers are warranted for two years from the date of purchase.

SureFire warrants EarPro products to be free from defects in workmanship and materials for a period of 90 days from the date of purchase.

Surefire’s warranty does not cover consumables or normal wear-and-tear— things like batteries draining, headbands and headpads wearing out, ink cartridges running out, and switches wearing out—or damage resulting from abuse, alterations, unauthorized repairs, or use contrary to SureFire’s user manuals.

Should you need a replacement product, SureFire reserves the right to replace an obsolete product with a current production, like model. In the event that any issue with a SureFire product is not covered under this warranty, SureFire can arrange to have the product repaired for a reasonable fee.

STANDARD DISCLAIMER

EXCEPT AS SPECIFIED ABOVE OR PROHIBITED BY APPLICABLE LAW: ALL EXPRESS OR IMPLIED CONDITIONS AND WARRANTIES, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTY OR CONDITION OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ACCURACY OF ANY INFORMATIONAL CONTENT, ARE HEREBY EXCLUDED AND DISCLAIMED BY SUREFIRE; AND IN NO EVENT WILL SUREFIRE BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES HOWSOEVER ARISING AND REGARDLESS OF THE THEORY OF LIABILITY, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. PRODUCTS, PRICES, AVAILABILITY, SPECIFICATIONS, AND OFFERS ARE SUBJECT TO CHANGE OR CANCELLATION AT ANY TIME WITHOUT NOTICE.

WARRANTY CLAIMS

For problems with a SureFire product, or to return a product for repair, replacement or refund, please click here for full information and instructions.

Customers who viewed this item also viewed these products

Surefire SR07 Remote Dual Switch for Scout Lights

(no reviews yet)
$101.00
Surefire SR07 Dual Remote Pressure Switch for Scout Lights Mount your light almost anywhere
Arisaka Defense Offset Light Mount for Surefire Scout Weapon Lights

Arisaka Defense Offset Light Mount for Surefire Scout Weapon Lights

(no reviews yet)
$45.00
Arisaka Defense Offset Light Mount for Surefire Scout Weapon Lights The  Arisaka Offset Scout
Surefire ST07 Weapon Light Tape Switch for Scout Lights - AT3 Tactical

Surefire ST07 Weapon Light Tape Switch for Scout Lights

(no reviews yet)
$56.00
Surefire ST07 Pressure Switch for Scout and X300 Lights Mount your light almost anywhere
Surefire M340C 500 Lumen Scout Light Pro - AT3 Tactical

Surefire M340C 500 Lumen Mini Scout Light Pro

(no reviews yet)
$323.00
500 Lumen Surefire Scout Mini Weapon Light The Surefire Scout Mini weapon light adds

BCM Gunfighter M-LOK Modular Scout Light Mount - Fits SureFire...

(no reviews yet)
$39.95
Lightweight & Low Profile M-LOK Mount For Use with Surefire Scout Light The BCM
Surefire M640U 1000 Lumen Scout Light Pro - AT3 Tactical

Surefire M640U 1000 Lumen Scout Light Pro

(no reviews yet)
$323.00
1000 Lumen Surefire Scout Weapon Light The Surefire Scout 640U delivers performance demanded by
Surefire Dual Tailcap with ST07 Tape Switch for Scout Pattern Lights - AT3 Tactical

Surefire Dual Tailcap with ST07 Tape Switch for Scout Pattern...

(no reviews yet)
$167.00
Surefire Dual Tailcap ST07 Pressure Switch for Scout Lights Gain the ability to move
Surefire M640V Vampire White Light and Infrared Scout Light Pro - AT3 Tactical

Surefire M640V Vampire White Light and Infrared Scout Light Pro

(no reviews yet)
$431.00
Surefire M640V White Light and Infrared Scout Light Pro The Surefire M640V fills multiple
Surefire M140A 300 Lumen Micro Scout Light Pro - AT3 Tactical

Surefire M140A 300 Lumen Micro Scout Light Pro

(no reviews yet)
$269.00
AAA Battery Powered Surefire Micro Scout Light The Surefire Micro Scout Light Pro brings
Surefire M340V Vampire White Light and Infrared Weapon Scout Light Pro - AT3 Tactical

Surefire M340V Vampire White Light and Infrared Weapon Scout Light...

(no reviews yet)
$431.00
Surefire Mini M340V White Light and Infrared Scout Light Pro The Surefire M340V fills
X300T-A TURBO WEAPONLIGHT High-Candela LED Handgun WeaponLight

Surefire X300U Turbo 650 Lumen Weapon Light

(no reviews yet)
$332.00
Surefire X300T Turbo Weapon Light Designed to be brighter and throw farther, the new
TURBO MINI SCOUT LIGHT® PRO Compact Dual Fuel High-Candela WeaponLight

Surefire M340C Turbo Mini Dual Fuel Scout Light Pro

(no reviews yet)
$359.00
Surefire M340C Turbo Mini Dual Fuel Scout Light Pro Using new technology, the Surefire