SureFire EB1 Backup Dual-Output LED

The EB1 Backup — an upgraded version of the original E1B Backup — is an extremely compact yet powerful dual-output flashlight that can be used as a backup light for patrol officers or a duty light for plainclothes officers. It's also ideal for outdoor, self-defense, and everyday-carry applications. The Backup features a virtually indestructible LED emitter and a precision Total Internal Reflection (TIR) lens that create a far-reaching focused beam optimized for situational awareness.

Click-type switch — Partially press tailcap pushbutton for momentary-on high output; press further to click constant-on high. Return to off and press or click again within two seconds for low output.

The brilliant 300-lumen high output beam is ideal for identifying threats and overwhelming the sight of adversaries. The 5-lumen low output is perfect for reading a map, checking an ID, or navigating in low light with minimal degradation to your dark-adapted vision. The Backup can run at this level for 40 hours, a valuable feature for outdoor or emergency situations. A tough, lightweight Mil-Spec hard-anodized aluminum body protects the EB1 Backup’s sophisticated electronics, and its smooth contours minimize clothing snag and pressure points. A two-way clip allows head-up or head-down carry.
Features:

• Virtually indestructible LED emitter regulated to maximize output and runtime
• Two output levels — high for maximum light, low for extended runtime
• TIR lens produces tight beam with enough surround light for peripheral vision
• Coated tempered window resists impact, maximizes light
• High-strength aerospace aluminum body, Mil-Spec hard-anodized for extreme durability
• Click-type — press or click for high, return to off, and press or click again within two seconds for low
• Two-way clip permits light to be carried bezel up or down
• Weatherproof O-ring and gasket sealing
• Available in Black
• Includes high-energy 123A battery with 10-year shelf life

Specifications:
Output / Runtime -- White Light
High 300 .0 lumens / 1.3 hours
Low 5 .0 lumens / 40.0 hours
TacticalRuntime** 1 .3 hours
Length 4 .4 inches
BezelDiameter 1 .1 inches
Weightw/Batteries 3 .3 ounces
Batteries 1 123A (included)

*Runtime until output drops below 10% of maximum output at this setting