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The perfect size for your keychain, the LED Lenser K3 mini-light gets you safely from the car to the house, store or office all for less than the weight of an additional key.  Features LED Lenser's patented Blue Moon Focus System which uses a unique prismatic lense to separates the blue spectrum from the white,  projecting the blue components out to the edge of the light cone to give you a clean white light in the center.

Functions: Twist tail for on/off, slide bezel to focus
Beam Distance: focusable to 33m
Battery Life: 1hr 18m
Water Resistance: IPX4 (splash resistant)
Battery: 4 x AG13/LR44 alkaline button cell
Length: 2.68 in | 6.8 cm
Weight: 1.2 oz | 34g