This COB LED headlamp has (7) modes, (3) colors (white, red, and green), and (2) top-mounted multi-stage switches. Comfortable, too, with an inch-wide, adjustable 20” elastic headband, and a 40-degree tilting head. Packing a 5W, 350-lumen lattice white light that has high, medium, low, and strobe modes and a multi-color 3W 180-lumen COB LED that cycles through the red, green, and white light. All this fits in a housing that measures 2-1/2” x 1-3/4” x approx 1-1/4” and has a range of 300ft. Hike late into the night, keep your hands free during a power outage, and use the red light option for telescope viewing or the green light for better contrast and vision at night. Requires (3) AAA batteries, not included.