This versatile, long-running, go-anywhere light cuts through the dark with extreme brightness. It features dual lighting modes: A C4 LED that provides a bright, even beam with a piercing hotspot for distance, and three ultra-bright LEDs for area lighting and longer run time. - C4® LED technology, with a 50,000 hour lifetime. Three ultra-bright white LEDs with 100,000 hour lifetime. - Unbreakable polycarbonate lens. - 2 modes: - C4 LED – 2283 candela peak beam intensity, 100 Lumens, 5.75 hours runtime - 3 LED – 467 candela peak beam intensity, 33 Lumens, 34 hours runtime - Three AA size alkaline batteries. - Push-button sequences through C4® LED, three ultra-bright LEDs, and off. - IPX4 rated for water-resistant operation. All openings O-ring sealed. One meter impact resistance tested. Wrist lanyard. - L x W x D: 8.54 x 1.33 x .79 (21.7 x 3.38 x 2.0 cm) - 6.91 oz (196 g) - Matte Black