Designed and built for EDC use, PACER WK18 produces 1000 lumens with CREE-XM-L2-U3 LED, yet it can run 3.1 hours. Providing four output levels, it can be used in many scenarios such as reading, close inspections, car repairing and other outdoor activities like camping, running and biking. It runs on 1x18650/ 2xCR123A/ 2x16340, thus adds more convenience for more users as well. The head of the light applies a special kind of design, which gives it a unique appearance. Besides, it provides high quality but with reasonable price.