SureFire LM2 6V LED Conversion Head for 600 & 900 Series Forend Lights

BH #SULM2BBK • MFR #LM2-B-BK
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SureFire LM2 6V LED Conversion Head for 600 & 900 Series Forend Lights
Key Features
  • 1000 Lumens
  • Total Internal Reflection (TIR) Lens
  • O-Ring & Gasket Sealed
  • Anodized Aluminum Construction
The LM2 6V LED Conversion Head can be used as a spare or replacement for the original incandescent or LED reflector-type head and battery housing in your SureFire 600 or 900 series dedicated forend weapon light.
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SureFire LM2-B-BK Overview

The LM2 6V LED Conversion Head can be used as a spare or replacement for the original incandescent or LED reflector-type head and battery housing in your SureFire 600 or 900 series dedicated forend weapon light.

Made from hard anodized aluminum with a tempered glass window and a Total Internal Reflection (TIR) lens for a concentrated beam, the head produces 1000 lumens and runs on two CR123A batteries for 1.25 hours, with a gradual decrease thereafter.

Features
  • 6 VDC LED, 1000 lumens
  • Total Internal Reflection (TIR) lens
  • Uses two CR123A batteries
  • 1.25-hour runtime with gradual decrease thereafter
  • Hard anodized aluminum housing with tempered glass window
  • O-ring and gasket sealed weatherproof
Compatibility
Compatible with all versions of the following forend weapon lights:

  • 617
  • 618
  • 620
  • 621
  • 623
  • 328
  • 628
  • 629
  • 636
  • 917
  • 918
  • 920
  • 923
  • 936
UPC: 084871327701

SureFire LM2-B-BK Specs

Power
Power Source
Battery (Not Included)
Battery Type
2x CR123A
Physical
Color
Black
Dimensions
2.4 x 1.1" / 61 x 27.9 mm
Weight
1.7 oz / 48.2 g
Packaging Info
Package Weight
0.18 lb
Box Dimensions (LxWxH)
7.6 x 2.95 x 1.2"

SureFire LM2-B-BK Reviews

Great Light!!!

By John
Rated 5 out of 5
Date: 2026-07-08

Bought the SureFire LM2 (1000 Lumen Model) for my Benelli M1 Super 90 Police Tactical Shotgun. Light screwed right in and is very bright. This light is totally awesome!!!

Big step up from the incandescent model

By David
Rated 5 out of 5
Date: 2022-01-25

As above; made a big difference in brightness.

See any errors on this page?

I am thinking on upgrading to this from my older ...

I am thinking on upgrading to this from my older module, my question is, can i get any kind of switching tailcap for the leftover module if i upgrade?
Asked by: Todd
Unfortunately there is no accessory tail cap available.
Answered by: Dan W
Date published: 2020-09-25

Does this light screw into a HK or Surefire ...

Does this light screw into a HK or Surefire foregrip for an MP 5
Asked by: Jackat
It's for a SureFire LM2 6 VDC LED Conversion Head for 600 & 900 Series Forend Lights.
Answered by: John
Date published: 2019-10-23
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