FEATURES:INTEGRATED USB CHARGERCharge your phone, GPS, or any other USB device directly from the Beacon; no need for a separate charger. FLEXIBLE POWER OPTIONSAn external, off-the-shelf USB battery pack can be connected to maintain bright, flicker-free light even when stopped or riding slowly. Any available dynamo power replaces battery power until reaching a speed when all power is provided by the dynamo and the battery is no longer used 750 LUMENSLots of light, suitable for any style of riding. SYMMETRICAL BEAM PATTERNIdeal choice for off-road riding. SUPERIOR BRIGHTNESS AT LOW AND MEDIUM SPEEDSDynamo power is optimized at low-to-medium speeds, reaching 200 lumens at just 5 MPH, 500 lumens at 8 MPH, 650 lumens at 10 MPH, and 750 lumens at 13 MPH. CHARGER PRIORITY MODEIntelligently balances power between light and charger to optimize simultaneous use. STANDLIGHTA supercapacitor, charged while riding, provides about 5 minutes of standlight when stopped. MOUNTING OPTIONSThe 10mm mounting tab is compatible with mounting hardware from B&M, Supernova, Schmidt, etc. COMPACT DESIGNL x W x H - 58 x 42 x 42mm115g (includes 36" dynamo wire) TAILLIGHT OUTPUTA taillight output is available and is controlled by the headlight.Taillight compatibility information can be found here. BETTER COLOR TEMPERATUREWhile still in the "cool white" range, the Beacon generates slightly warmer light than other LED headlights. This results in less glare, less strain on your eyes, and does a better job reproducing natural colors. WEATHERPROOFDesigned to be used in any conditions. Multiple seals protect against water ingress, electronics are potted in epoxy, and all connectors are gold plated and designed for resistance to the elements. MADE IN THE USAAll Sinewave products are made in the USA. The Beacon is the only commercially available dynamo light made in the USA.
