Take on today’s tasks with the Energizer HDL40 LED Headlamp. This bright headlamp shines hands-free light wherever you turn your head. The compact headlamp is lightweight, waterproof and dust-proof, so it can go wherever you go—outdoors in the rain, on a job site or just down to the basement. The perfect light for home and work, this Energizer headlamp casts 500 lumens for up to 22 hours on low. Red LED mode preserves your night vision, while the head pivots to shine light wherever it’s needed. With the advanced dimming feature on all light settings, you can control the intensity of light from 100% to 10%. An adjustable head strap, anti-glare design and shatterproof lens prepare you for what’s ahead. Three AAA batteries come included with this headlamp LED light. Trust in Energizer to deliver the powerful performance we promise – Energizer lights are tested and adhere to strict, reliable ANSI standards.