Our V8 offers more than 200 hours of light with one set of batteries & its diode has a service life of 100000 hours & is the first to be equipped with goldplated contacts Product Details Crystal reflector tube system High intensity light chip Length 65cm Batteries included 3 x AG13 LEDs offer these advantages over conventional incandescent bulbs Incredibly energy efficient Longer lasting More compact More durable The LED Lenser advantage Crystal Reflector Tube System Led Lensers reflector tubes are lined with Italian crystal & precisely shaped to pump up the light produced by the LED for a broader more powerful beam Prism Reflector System LED Lensers prism reflector solves the traditional problem with LEDS intense upclose but lacking beam depth & distance Our patented system harnesses each LEDs power & drives it forward in a beam like traditional incandescent torches but with all the advantages of LED technology 24carat gold contacts gold is a superior electrical conductor which minimises energy lost at the contact points & maximises energy that goes into light production Solid metal casings most competitors have plastic High Wattage LEDs LED Lenser uses only the highest wattage & the finest top quality LEDs We laboratory test our lights to determine precise milliwatt output All products carry a lifetime guarantee