The Energizer Vision Ultra HD headlamp, with its compact design, delivers top-notch performance. This headlamp features innovative functions such as Energizer Smart Dimming technology, which allows for easy adjustment of brightness. In addition to the white LED, this lamp is equipped with green and red LEDs that enhance night vision during outdoor activities like hunting and fishing. With Vision Guard technology, the brightness is gradually increased to prevent a strong beam of light from hitting the user's eyes directly. On the front of the lamp, there is a low battery indicator that blinks when the batteries are weak, alerting the user that it's time to replace them.