Nitecore SmartRing Tactical SRT9 LED Flashlight - CREE XHP50 White LED - Red, Blue, Green, and UV LEDs - 2150 Lumens - Uses 2 x 18650 or 4 x CR123A - Now Available with Batteries & a Charger

Nitecore SRT9 SmartRing Tactical Flashlight

Infinitely Variable Output

Featuring completely customizable brightness and a number of colorful outputs, the Nitecore SRT9 SmartRing Tactical Flashlight is the ultimate combination of power and versatility. Powered by either a pair of rechargeable 18650 batteries or 4 CR123As, this light uses its potent CREE XHP50 LED to produce up to 2150 Lumens of vivid white light that can throw over 800 feet. Unlike most lights, which have only a handful of designated brightness settings, the SRT9 comes with infinitely variable brightness between 0 Lumens and its maximum output, allowing its user to choose the exact level of brightness that suits their needs. Using its dial-like SmartRing interface, a user can adjust the brightness of the light by simply twisting the selector ring around the head, as well as choose from a number of specialized outputs including a tactical strobe and an efficient location beacon.

Colorful Tactical LEDs

Infinitely variable brightness is only the tip of the iceberg when it comes to the SRT9's versatility. In addition to its white LED, the multi-functional light comes with 4 colorful secondary LEDs that produce red, green, blue and ultraviolet light respectively. Red light is perfect for preserving your natural night vision while green light is the most visible to human eyes, perfect for map reading. Both blue light and ultraviolet light are ideal for spotting blood, motor oil, and other substances, ideal for use by law enforcement. Like its white light output, all of the light's colorful outputs are easily accessible using the smart selector ring.

Durable Design

The SRT9 is manufactured to be as durable and long-lasting as it is powerful and versatile. Crafted from aerospace-grade aluminum alloy, the sturdy torch features a unique ""unibody"", where the majority of the body is comprised of one solid piece, improving its structural integrity. The light's bezel is surrounded by a stainless steel retaining ring that helps protect its internal components from damage. The rugged exterior protects the light from impacts as high as 5 feet and allows it to be submerged under over 6 feet of water with no damage, allowing it to be safely used just about anywhere.

• Die-cast unibody is made from aerospace-grade aluminum alloy
• Double-sided knurling on the handle for improved grip, even when wearing gloves
• Micro-textured metal reflector for a wider, more evenly dispersed beam
• Third generation SmartRing technology allows user to infinitely adjust brightness between 0 and 2150 Lumens
• LED power indicator on body blinks slowly when below 50% power, quickly when power is very low
• ATR (Advanced temperature Regulation) module monitors internal temperature to prevent overheating
• Stainless steel retaining ring protects internal components from damage
• Tail stand capability for candle lighting
• Comes with Nitecore's 5-Year Warranty
• Included Accessories:
  • 1 x Nylon Holster
  • 1 x Stainless Steel Titanium-Plated Pocket Clip
  • 1 x Lanyard
  • 1 x Tailcap Rubber Cushion

• LED: 1 x CREE XHP50 LED, 4 x Secondary LEDs (Red, Blue, Green, UV)
• Power Source: 2 x 18650 or 4 x CR123A
• Peak Beam Distance: 246 meters (807.1 ft.)
• Peak Beam Intensity: 15100 cd
• Brightness Outputs (Using 2 x 18650):
  • Turbo - 2150 Lumens - 1 Hour
  • Ultralow - 0.1 Lumens - 250 Hours
  • Red - 13 Lumens - 50 Hours
  • Green - 19 Lumens - 48 Hours
  • Blue - 3 Lumens - 48 Hours
  • Ultraviolet (UV) (365 nm) - 500mW - 48 Hours
  • Strobe - N/A
  • Beacon - N/A
  • Blue/Red Police Warning - N/A
• Brightness Outputs (Using 4 x CR123A):
  • Turbo - 2150 Lumens - 30 Minutes
  • Ultralow - 0.1 Lumens - 130 Hours
  • Red - 13 Lumens - 34 Hours
  • Green - 19 Lumens - 30 Hours
  • Blue - 3 Lumens - 30 Hours
  • Ultraviolet (UV) (365 nm) - 500mW - 30 Hours
  • Strobe - N/A
  • Beacon - N/A
  • Blue/Red Police Warning - N/A
• IPX Rating: IPX-8 (Waterproof and submersible up to 2 meters)
• Impact Resistance: 1.5 meters (4.92 ft.)
• Dimensions:
  • Length - 5.83" (148 mm)
  • Head Diameter - 1.57" (40 mm)
  • Body Diameter - 1.37" (34.9 mm)
• Weight: 7.91 oz. (224.3 g)