Light and compact with 90 lumens of power, the Black Diamond Gizmo headlamp has enough power for spotting rappel anchors in the dark, and its size is perfect for grab-and-go situations. This compact light runs on three AAA batteries, making it an ideal size to stash in your pocket, glovebox or trail pack. Dimming and strobe modes allows for total light optimization, while the sleek water resistant design ensures powerful lighting through unexpected storms. 1 DoublePower LED emits 90 lumens (max setting). Sleek, modern design with tiltable housing uses 3 AAA batteries. Settings include full-strength, dimming and strobe. IPX4: Storm proof—Tested to withstand rain and sleet from any angle.