The Tactikka Plus headlamp's filter provides white or red lighting options, making it easier on the eyes at night! And now this popular headlamp is 80% brighter! Not much larger than the small batteries that power it, the Tactikka weighs a mere 2.75 ounces! Four LED bulbs provide even lighting throughout your field of view with no blank spots in the beam. And guess what else? The LED bulbs won't burn out. This unit has three brightness settings (maximum, optimum, economy) and a blinking mode ensure setting to meet your needs. This unit alternates easily between white and red light simply by moving the pivoting filter over the LEDs. Its ergonomically designed, comfortable to wear elastic headband holds the light securely in place. The Tactikka Plus has a water-resistant design for all-weather use. And its powered by 3 AAA batteries that are included in the package!