Princeton Tec Byte Multi-Mode Multi-Beam IPX4 Water Resistant LED Tactical Headlamp with 200 Lumens, Essential Outdoor Accessory for Hiking, Backpacking, Camping, Running, and Safety Preparedness, TanMultiple Beams This beam pattern combines focused narrow and wide beams to allow for the most versatility; At close range, the wide beams simulate normal daylight conditions so you can take advantage of your peripheral vision, while focused narrow beams provide distance illumination Multiple Modes Multiple settings on many of our products give you the flexibility to adjust your lights brightness to illuminate greater distances or to conserve battery