The reduced form factor of the Tungsten LED is made possible by a revolutionary new light engine. ASP research developed a Patent Pending technology which produces 70 lumens (Tungsten 1) to 90 lumens (Tungsten 2) of 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 satin black hard coat finish.

Powered by high density, leak proof CR123A Lithium power cells, the Tungsten provides 1.5 hours (Tungsten 1) to 3 hours (Tungsten 2) of continuous illumination and 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. An optional Softouch® switch is both compact and quiet.

The Tungsten LED is an innovative design with aerospace 6061 T6 aluminum, satin black hard coat, coated threads for durability, exterior and interior scratch and corrosion protection, and foamed vinyl grip. Unparalleled performance; Patent Pending optics; Tri-mode switching.

Tungsten 1
. 95 Lumen LED Output . 70 Lumen Flashlight
. 1.5 Hour Run Time

Tungsten 2
. 125 Lumen LED Output . 90 Lumen Flashlight
. 3 Hour Run Time