Surefire® E2D Defender Ultra 1000 Lu Focused Beam Tactical Flashlight


Show Your Fangs. The E2D Defender® Ultra is a superlative everyday-carry tactical light. Machined from aerospace aluminum, every Defender body incorporates a crenellated Strike Bezel® and scalloped tailcap that turn these robust illumination tools into formidable defensive tools, just the thing for when a thorny situation can’t be solved by photons alone. Its intense 1,000-lumen beam delivers a crucial tactical advantage by providing blinding white light to disrupt an attacker’s night-adapted vision. Focused through our TIR lens, it provides a far-reaching beam for positive threat identification plus plenty of spill light to help you maintain situational awareness. The Defender is engineered to take a beating—or even give one if it’s necessary to save your life.


  • Precision engineered, smooth parabolic reflector produces a high-candela, far-reaching beam on high-output ideal for positive identification at long distances
  • Generates 100,000 candela and 700 lumens of focused light with SF18650 or 90,000 candela and 600 lumens with two 123A batteries
  • Multi-output, with low-output mode ideal for administrative tasks and extending runtime
  • Rugged Mil-Spec hard-anodized aluminum body and tailcap are knurled for a secure grip in wet or dry conditions
  • Two-way, black oxide-finished clip finished permits easy bezel-up or bevel-down carry
  • Meets IPX7 waterproof test standard; can be submerged in 1 meter of water for 30 minutes
  • Dual Fuel technology offers the flexibility of swapping between the rechargeable SF18350 battery or a single 123A lithium primary battery


Profile Tactical Flashlight Mounting Interface Pocket Clip
Switching Rear Push Button Toggle w/ Lockout Tailcap Light High Output (Lu) 1000
Light High Runtime (Min) 165 Light Output Distance (m) 200
Light Peak Beam Intensity in Candelas (18350 Battery; 123A Battery) 100000; 90000 Laser Class N/A
Laser Output – Power (mW) N/A Laser Output – Wavelength (nm) N/A
Laser Runtime – High Output (min) N/A Battery (2) Supplied 123A Compatible
Construction Aluminum Finish MIL-A-8625 Type III Class 2 Mil-Spec Hard Anodized
Length (in; cm) 5.6; 14.2 Weight w/ Batteries (oz; g) 4.2; 119
Bezel Diameter (in; cm) 1.125; 2.85 Liquid Ingress Protection IPX7

Additional Information:

Item Number E2DLU-A


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