Featuring chip-on-board (COB) technology, the connector provides a broad 200 Lumens beam of light. This quality headlamp features a pivot head, comfort adjust straps and high, medium and flash modes. As a hands-free work light, this headlamp is a great value. Includes 3 AAA Police Security alkaline batteries.Compact LED COB headlamp for hands-free activitiesIdeal for mechanicsDesigned with comfort in mindLights up your work area