The Spok 50 USB headlight is designed for riders who need reliable visibility for commuting, recreational cycling, and safety-focused rides. This rechargeable front light delivers 50 lumens of output with three distinct modes including steady, Courtesy, and Superflash options. The compact 25-gram design features side cut-outs that provide 270° of visibility, making it effective for both illuminating the path ahead and ensuring rider visibility from multiple angles. FL1 tested run times range from 2.5 hours in steady mode up to 14 hours in Superflash mode, with a fast 2-hour USB-C charging cycle.

• 50-lumen output with steady, Courtesy, and Superflash modes tested to FL1 standards
• 270° visibility from side cut-outs enhances rider detection from multiple angles
• Rechargeable 270 mAh lithium polymer battery charges fully in 2 hours via USB-C
• Fast-mount rubber strap secures to handlebars or helmet without tools
• IP54 dust and water resistance rating for reliable all-weather performance
• Weighs only 25 grams for minimal impact on bike handling or helmet comfort
• Run times from 2.5 hours (steady) to 14 hours (Superflash mode)
• Battery: 1, 25x20x5mm Lithium Ion, 3.7(V), 1(Wh), 12g, Included