*2 white LEDs provide up to 400 lumens of brightness (40 lumens on power save). *Upper LED for long-range spot (concentrated and bright extended 125m beam). *Lower LED for close-up flood (wide and scattered beam) Or use both modes together (spot and flood) for maximum illumination. *100% Dimmable: electronic brightness control by holding the button. *Hold to dim function works in both modes. *Survives 7m drop, rugged shatter-proof lens. *Durable construction with ergonomic non-slip handle, strap hole. *Weather-proof: continues to operate after exposure to splashing water. *Dimensions (approx): 210 x 60mm. *Weight (approx. without batteries): 320g. *Run time: from approx. 11 hours to 50 hours (depends on mode).