SureFire E1B Backup LED flashlight measures only 4" long but gives you a bright beam up to 80 lumens in high mode. With SureFire Backup you also have a low mode of 5 lumens. Run times are 1.3 hours and 37 hours respectively.

The SureFire E1B Backup is equipped with a switch reset feature. If the tailcap pushbutton switch remains in the off position for longer than 2 seconds, it is programmed to activate the high-output beam the next time the switch is pressed. This feature is automatically activated when the flashlight is turned off from either the momentary-on or constant-on mode.

Switching of SureFire E1B Backup:
Constant-on high-output beam - fully depress the tailcap pushbutton switch until it clicks on.
Constant-on low-output beam - first click the tailcap pushbutton switch to constant-on high-output - or momentary on high-output. From this position, click the E1B Backup off and back on again within two seconds.
Momentary-on high-output beam - partially depress the tailcap pushbutton switch.
Momentary-on low-output beam - first partially depress the tailcap switch for momentary-on high-output beam. From this position, release the pushbutton switch, returning the E1B to the off position, and then partially depress the switch again within two seconds.

Features of SureFire E1B Backup LED Flashlight:
• long-lasting, impact resistant LED has no filament to burn out or break - no need for costly replacement bulbs
• electronically regulated LED generates four times the light of a two-D-cell flashlight
• two levels of light - high for maximum brightness and low for extended runtime
• smooth styling (no sharp edges or knurling)
• two-stage tailcap switching
• lockout feature prevents accidental activation
• TIR lens provides tightly focused beam with ample peripheral lighting
• hard anodized aerospace-grade aluminum construction
• O-ring sealed, weatherproof
• coated Pyrexฎ window for maximum light transmission
• powered by high-energy lithium battery with 10-year shelf life
• two-way stainless pocket clip can be removed or reversed
• made in USA
• limited lifetime guarantee from SureFire

*Add SureFire E1B Backup to your order and ground shipping for your entire order is on us. This offer applies to a single shipment to one address in the continental US.

Note: All SureFire items are available for US sales only.

Battery	1 ea CR123A lithium, included
Dimensions	4" long
Lamp Type	LED
Light Output	80 lumens high, 5 lumens low
Weight w/ Batteries	2.6 oz
Run Time	1.3 hrs high; 37 hrs low
Focus Type	fixed focus
On/Off	pushbutton tailcap switch
Material	hard anodized aerospace-grade aluminum
Origin	made in USA