Built of aluminum with rubber bumpers at both ends, the P7R Work Rechargeable LED Flashlight, from LEDLENSER, lives up to its name as a durable work light. Tested to withstand drops up to 9.8' and IP68-rated waterproof, it holds up to both heavy recreational and home use. Power is supplied by a 4800mAh rechargeable Li-ion battery, which yields a peak output of 1200 lumens and a maximum runtime of 60 hours on the 15-lumen low-power setting. The three brightness levels are dimmable for custom output, and the P7R Work offers blink, location beacon, strobe, and SOS modes. Use the Mode switch to assign instant access to the modes you use most often. The auxiliary LED on the side gives you the option of a cool white area light for tasks such as reading. Advanced Focus technology allows for quickly changing between a broad flood beam and a focused spot. This light comes with a wall-mountable charging dock and magnetic charging cable; a full charge takes 4.5 hours. The P7R Work measures 6.7" and weighs 7.7 ounces.