This is our LED Head Unit that is made for the Surefire MP5, 94, 53 Forend Light

-Full Mil-Spec Construction and Design able to withstand recoil
-3.4mm Thick Tempered Glass Ultra Clear Lens
-Nichia 519A Cool White LED with 850 Lumens Max Output
-Enables the use with both 3V CR123A Primary Cells and 3.7V 16340 Rechargeable Cells
(2.7V-4.5V Regulated Input for Maximum Flexibility)
-Maximum Current Output at 1600mA
-Cool White (5700K) Colour Temperature
-Reverse Polarity Input Protection
-Over-Discharge Protection
-Unique Reflector Design
-Precision Machined Aluminum Reflector
-High Temperature Resistant Orange Peel Coating
-Every Reflector Module is Pre-Focused for the Ultimate Spot

This LED Head Unit provide an increase of over 3 times the output than the original light, turning your Model 628, 628F, 629, 629F forend light into a top performing tactical light.
It will convert it into a 1 cell light which use a single battery. (1 x CR123A Primary Cell or 1 x 3.7V 16340 Rechargeable Cell)
Therefore shortening it making the light shorter than the muzzle providing better control and mobility.
Also avoiding damages to the light when moving about.

Compatible with:

Surefire
Model 628
Model 628F
Model 629
Model 629F


Runtime:

1 x CR123a Primary Cell: ~1 hour
1 x 3.7V 16340 Rechargeable Battery (750mAH): ~1 hour