E1-LED, Single Mode LED Assembly. Gen 4 for SureFire

E1-LED High Output Single Mode LED Tower Module, Generation 4
(2.7V-4.5V Regulated Input)

Generation 4:
Upgraded to Nichia 319A LED. Known for their superb pure white tint and high output. Great improvement from the previous Cree XP-G3 version.

-High Output Nichia 319A LED (Max Output 380 Lumens)
-2.7V-4.5V Regulated Input for Maximum Flexibility
-Cool White (5700K) or Neutral White (4000K)
-Maximum Current Output at 800mA
-Direct Thermal Copper MCPCB
-Reverse Polarity Input Protection
-Over-Discharge Protection
-Precision Machined Aluminum Lamp Assembly
-Every Lamp Assembly is Pre-Focused for the Ultimate Spot

Compatible with:

Surefire
E1 Series
E2 Series (Using 1 Cell 3.7V Rechargeable Battery)
M600B Scout Light (Using 1 Cell 3.7V Rechargeable Battery)

Runtime:

1 x CR123a Primaries: ~1.5 hour
1 x 16340 Rechargeable: ~1 hour
1 x 17670 on E2 lights (1600mAh): ~2 hours