SPECS: Length: 6.4 in. Weight: 5.6 oz. Design & Details: High-strength 355 lumen light provides doubled power featuring the strength of 2 beams in 1 unified source Light focuses and unfocuses between spot and flood beams using patented focusing technology for adapting the light to what it shines on, offering short range and long range seamless transitioning Flood Beam delivers ultra-clarity edge-to-edge in a large circle Spot Beam sends a focused ray of light at a distance with a transitional halo around the spot to increase the effective viewing area Twist mechanism for focusing technology allows quicker transitioning High and low mode design provides a calmer light option to avoid over-brightness Water-resistant for safety from splashes Durable for outdoors TECH SPECS: Includes 2 AA batteries (alkaline) Beam distance (high): 433 ft./239 ft. Beam distance (low): 239 ft. Lumens (high): 355 Lumens (low): 110 Peak beam intensity (high): 4,743.47 CD Peal beam intensity (low): 1,207.47 CD Runtime (high): 4 hrs. 15 min. Runtime (low): 19 hrs. Bezel diameter: 1.10 in. Body diameter: 0.91 in. Battery type: 1 x AA (Alkaline, NiMH, or Li-ion) Color temperature: 7,012k.