Princeton Tec Fred LED Headlamp White and Red LEDs Invite the Princeton Tec Fred to your camping trip and have a great time! This headlamp has 3 white ultrabright LEDs and 1 red ultrabright LED, offering plenty of powerful illumination options to prioritize your needs outdoors. The maximum 200 lumens helps illuminate your path ahead, offering balanced light perfect for early-morning walks or hiking. The red LED output boosts your night vision for close-up tasks and reduces eye strain! Throw in Some AAA Batteries The Fred runs on three included household AAA batteries, allowing you to stock up and have replaceable power options available while camping or during a power outage. AAA batteries offer a maximum runtime of 41 hours, so you always have backup brightness when out in the woods or far from home. This headlamp has a reserve lighting option that provides extra brightness for up to 42 hours, a saving grace in emergencies.