RRT-21 Features:
• Specially designed for Military, Law Enforcement, Self-defense, Hunting, Search& Rescue and Outdoorsman
• The Rapid Response Control Ring allows the user to select different levels of brightness quickly
• Infinite brightness accessible
• Stainless steel retaining ring on the bezel protects the head from drops and impacts.
• CREE XM-L LED
• Max output of up to 460 lumens with an effective range of 155 meters
• New hybrid reflector specially designed for CREE LED, which allows for better beam quality, efficiency and throw capability
• Newly designed high efficiency broad voltage drive circuit
• Floating positive end designed for better contact
• Tail stand capable
• Impact-resistant accords with US MIL-STD-810F
• IPX-8 standard waterproof

Specs:
Model: RRT21
LED: CREE XM-L (T6)
Maximum output: 460 lumens
Reflector: Aluminum reflector
Lens: Toughened ultra-clear mineral glass with anti-reflective coating
Material: Aero grade aluminum alloy
Finish: Type III military grade hard-anodized
Battery: Two CR123, Two RCR123 or One 18650 Li-ion
Switch: Forward click
Dimensions: Head diameter 34mm, Tube diameter 23mm, Total length 143mm
Weight: 137g