The ASP Tungsten LED is small, powerful and incredibly bright. It combines a distinctive profile with a no compromise standard of quality. The reduced form factor of the Tungsten LED is made possible by a revolutionary new light engine. ASP research developed a unique technology which produces brilliant white pre-focused light. A constant current driver is combined with a mathematically precise collimating cone to achieve unparalleled output. Advanced optics are coupled with precision machined high strength aerospace aluminum. All surfaces are then anodized with a proprietary matte black hard coat finish. Powered by high density, leak proof CR123A Lithium power cell with a ten year shelf life. The domed lens and tri-mode Switch Assembly are both o-ring sealed. The Tungsten is blindingly bright, yet totally secure. A center locking position guards against accidental activation. Turned to the right, the switch provides constant illumination. To the left it is intermittent. A clip groove is machined into the lens and switch end of each light. A heat treated pocket clip and wrist lanyard loop snap into either groove. They are included with each Tungsten.
Tungsten CR2 Features:
- Length: 5.3"
- Diameter: .83"
- Weight: 3.2 ounces (with batteries)
- System: 6 volt
- Cell: 2 CR123A Lithium Batteries
- High Level Output: 575 lumens (ANSI Standard)
- Run Time: 2 hours
- Low Level Output: 15 lumens (ANSI Standard)
- Run Time: 80 hours
Tungsten USB Features:
- Length: 5.75"
- Diameter: .91"
- Weight: 4.24 ounces (with batteries)
- System: 3.4 volt
- Cell: 2 CR123A Lithium Batteries (also charged via USB port)
- Output: 450 lumens (ANSI Standard)
- Run Time: 3 hours