With a black barrel and choice of blue, green or warm white light that matches the color on the tail cap, this light will help you have the perfect light for any job. Featuring 2 “AA” batteries in a black presentation box, there are 4 light modes: High, Low, Blink, & SOS. It also has an adjustable spot-to-flood LED beam, is water resistant, & is anodized to resist corrosion for a durable finish. Blue: Low-light map reading or detecting bodily fluids. 27 Lumens / 71M Distance. Green: Protects night vision, avoids eyes strain & most wildlife & insects do not react to it. 45 Lumens / 104M Distance. Warm White: Similar to the sun’s natural light, good for most applications, reduces eyestrain, & colors look more natural. 57 Lumens / 120M Distance.