UST's EQ3 headlamp stands out from its competition with special magnifier lens. The special lens creates a more focused beam from the LED headlight, making it ideal for outdoor conditions. On 2x CR2032 batteries, this LED headlamp can run for up to 14 hours. Light settings for the eQ3 include steady-on, SOS, and flashing. Weighing in at 1.2 ounces, even with batteries, the eQ3 LED headlight fits comfortably on the head.