Life Gear Pro Series 500 Lumen CREE LED Flashlight with Emergency Flasher & Strobe, Water and Impact Resistant, Professional, High Powered, Heavy Duty, Durable, Batteries Included BRIGHTNESS: High 500 Lumen / Low 50 Lumen CREE LED Technology, Strobe function, polycarbonate optical reflector SEE & BE SEEN: 5 Light modes - LED flashlight high beam (500 Lumens), low beam (50 Lumens), strobe light, red safety signal, high beam + red safety flasher LIFE RESISTANT: Made with anodized aerospace aluminum, our flashlight is water resistant level IPX4 and impact resistant making it perfect for the toughest job or everyday use BATTERY LIFE: 6 AA Batteries Included, 3 hour run time on high, 26 hour run time on low BONUS FEATURES: Bezeled head, firm rubber grip, slip resistant