Dorcy 530 Lumen Zoom Focusing 4-C LED Flashlight with High/Low/Strobe Features 530 Lumens 200ft beam Hi/Lo/Strobe/sos features Features zoom technology to adjust the beam from a tightly focused spotlight to a wide area floodlight 100-percent transparent acrylic lens that projects almost 100-percent of all the light produced Produces 530-lumens on high for a 2-hour runtime and 300-lumens on low for a 7.5-hour runtime Uses (4) C batteries not included and comes with a lanyard Comes with a 1-year limited warranty