Eight super bright white (65 lumen), shock resistant, virtually unbreakable wide angle LEDs are the foundation of the Corona, allowing the user to switch between 8, 5, 3 or 1 LED. An innovative circuit system allows the user to fine-tune and adjust to the desired brightness level (or flashing) on each of the 4 LED output modes, while offering maximum constant light output for the life of the batteries. Iluminates up to 28 m away. Power: 65 lumens (3 AA). Water Resistant. Burn time: 30-70 hrs (high-low). Weight: 8 oz.