Max Lumens: 200 Max Beam Distance: 256 feet (78 meters) Max Runtime: 100 hours Lighting Modes: Three brightness levels Bulb Type: One Luminus SST20 LED Lens Material: Polycarbonate Color Temperature: Around 6000K Size: Length: 3.21 (81.5mm), Head: 0.76 (19.3mm), Body: 0.69 (17.4mm) Weight: 1.9 oz. (53.9g) including battery Battery: One included AA alkaline battery Included: AA battery, spare O-ring, lanyard