Why Operators Choose This Flashlight

• 1,031 Lumens / 235m Throw — Enough output to light up an entire room from the doorway or positively identify a target at over two football fields.
• IP68 Dustproof & Waterproof — Fully sealed and submersible to 2 meters — rain, mud, snow, or full submersion won't kill this light.
• Dual-Fuel Flexibility — Run two CR123 disposables (included) or swap to a single 18650 rechargeable for long-term cost savings.
• Aerospace Aluminum Build — Machined from solid aerospace-grade aluminum with a hard-anodized finish and 1-meter impact resistance.
• Four Modes, Simple Interface — High (1,031 lm), Medium (591 lm), Low (92 lm), and Strobe — cycle with the tail cap, no complicated menus.

Specifications

• Brand: 5.11 Tactical®
• Model: Response XR1 (53401)
• LED: CREE XM-L2 U3
• Max Output: 1,031 Lumens
• Beam Distance: 235 meters
• Modes: High (1,031 lm) / Medium (591 lm) / Low (92 lm) / Strobe
• Runtime — High: 1hr 37min
• Runtime — Medium: ~2hrs
• Runtime — Low: ~8.5hrs
• Battery: 2x CR123 (included) or 1x 18650 Rechargeable
• Body Material: Machined Aerospace-Grade Aluminum
• Finish: Hard Anodized Black
• Waterproof Rating: IP68 — Submersible to 2 meters
• Dustproof: IP68 — Fully Sealed
• Impact Resistance: 1 meter
• Length: 5.75" (14.6 cm)
• Head Diameter: 1.40"
• Body Diameter: 1.00"
• Weight (with batteries): 5.34 oz (151g)
• Pocket Clip: Removable, Forward Carry
• Tested To: ANSI FL1 Standards
• Includes: Flashlight, 2x CR123 batteries, CR123 battery sleeve, pocket clip
• Warranty: 5.11 Light For Life® Warranty