![]() | SureFire E1 Backup |
The Backup is an ultra compact dual-output flashlight developed as a duty light for law enforcement officers, but is also ideal for outdoor and everyday use. The Backup's pushbutton tailcap switch lets you activate the flashlight and select the output level you desire. Press or click for an 80-lumen high beam—four times the light of a big two-D-cell flashlight; release or click off and press or click again for a 5-lumen ultra long-runtime low beam that's perfect for reading a map or navigating in the dark. |
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| Max Output: | 80 lumens |
| Low Output/Runtime: | 5 lumens/37 hrs! |
| Tactical Output/Runtime: | 80 lumens/1.3 hrs. |
| Length: | 4" (but you can tell people it's 10") |
| Bezel Diameter: | 1" |
| Weight w/Batteries: | 2.8 oz. |
| Batteries: | 1 123A |
Design Features
- A virtually indestructible power-regulated LED emitter and a precision Total Internal Reflection (TIR) lens. TIR lens produces tight beam with enough surround light for peripheral vision
- Two output levels—high for maximum light, low for extended runtime
- Coated tempered window resists impact, maximizes light
- High-strength aerospace aluminum body, Mil-Spec hard-anodized for extreme durability
- Dual-output tailcap click switch—press for momentary-on high, click for constant-on high; return to off then press or click again to select low
- Two-way clip permits light to be carried bezel up or down
- Weatherproof O-ring and gasket sealing
- Includes high-energy 123A battery with 10-year shelf life


