LED Lenser - P4BM Flashlight, Black SPECS: 18 lumens, 25 meter range, and 8.5 hours of run time. Weighs 60 g and measures 5.51 inches long. Water resistance level IPX4. SMALL AND CONVENIENT: Weighing less than 3 ounces and measuring about 5.5 inches long, the P4BM is perfect for clipping to pockets and using in tight places. BLUE MOON FOCUS SYSTEM: The lenses project the blue spectrum to the edges of the light cone, providing clean, white light that's easy on the eyes. PULL-FOCUS SYSTEM: Simply pull the top of the flashlight out to change focus from a wider, more homogenous beam to a smaller, more focused beam. 5 YEAR WARRANTY: We take extraordinary measures so your Ledlenser will give you many years of dependable service. If it doesn't, we'll repair or replace it with one of equal or greater value. This warranty does not cover abuse, alteration, theft, loss, or unauthorized or unreasonable use of your product.