Fl13, 250 lumen, compact, cob led head lamp, high & low light outputs, casts a wide beam, handy for up close work, solid & flashing red led light feature, helps to prevent night blindness, 68' beam, uses 2 "aaa" batteries, included, run time on high 2 hours 30 minutes & on low 13 hours, lightweight, impact resistant, weather resistant, led is virtually unbreakable, tested & rated to ansi/fl1 standards.