Were sure youll love this heavy duty 3 Watt Luxeon® LED flashlight from Aitec® flashlights. For 18 years Aitec® [Advanced Industrial Technologies, Ltd.] has been a leading manufacturer of the brightest, highest quality LED flashlights in the world. Compare our prices, you won't find a better quality or priced Luxeon® LED flashlight! Luxeon® 3 watt LEDs are the latest technology from HP & Philips lighting from Silicon Valley, USA. The Luxeon® LEDs we use in our Aitec® flashlights, In addition to being the brightest LEDs in the world, Luxeon® products offer industry leading lumen maintenance in a mercury free package without any heat or UV in the light beam. Luxeon® LEDs are available in White lambertian light radiation patterns. Luxeon® LEDs are More Energy Efficient than Incandescent and most Halogen lamps & they are Low voltage DC operated, have a Cool beam, are safe to the touch & provide Instant light (less than 100 ns). They emit No UV & feature Superior ESD protection. SUPER high intensity fixed light beam 3 Watt Luxeon® LEDs are 75x brighter than old LED's. Heavy duty, easy ON/ OFF tail switch is rubberized & self-cleaning. Rugged, machined aluminum construction with knurled design. Anodized inside and out for improved corrosion resistance. 100,000 hour, unbreakable, Light Emitting Diode 75x brighter than an old fashioned incandescent flashlight bulb (Which can burn out, break) Batteries last up to 8 times longer than with an incandescent bulb and its Water and shock resistant.