Princeton Tec Byte Headlamps 200 Lumens Gray/Black. Smaller and lighter than the Axis Remix Sync and Refuel the Byte has always packed a powerful punch in a compact package. The Byte now features a new LED which generates 200 lumens on high making this the brightest 2AA light in the line. At only 64g this is the perfect backup light or sole source for the gram counters out there. Specifications for Princeton Tec Byte Headlamps: Manufacturer: Princeton Tec Color: Gray/Black Beam Color: Red/White Light Output: 200 lumens Application: Tactical Battery Type: AAA Alkaline Bulb Type: LED Weight: 2.25 oz Battery Life: 12 hours Beam Distance: 39 m Condition: New Water Resistance Level: IPX-4 Battery Quantity: 2 Features of Princeton Tec Byte Headlamps: POWER 100 Lumens LAMP 1 Maxbright LED1 Red Ultrabright LED BURN TIME 58 hours BATTERIES 2 AAA Alkaline or Lithium WEIGHT 2.25 oz / 64g WATER RESISTANT IPX4 WARRANTY 5 Years Package Contents: Princeton Tec Byte Headlamps Princeton Tec BYT21-BK: Byte Headlamps 200 Lumens Gray/Black