During the day, your visibility and safety becomes its first priority. Running in Power Flash mode, this tiny package delivers 200 lumens-worth ofsee me nowlight, making it a beacon for all road users. Depending on the chosen mode, the Stix Elite will run for up to 112 hours, and its easily charged via built-in USB tab, which eliminates the need for a cable.Spherical lens delivers a to-see-by beam pattern. Fresnel lenses for secondary LEDs provide wide angle visibility.540mAh battery recharges via built-in USB tab in two hours (no extra cables needed).Flexible mounting system works with handlebars from 22.2mm up to 35mm in diameter.Steady High mode: 100 lumens for 2:30 hoursSteady Low mode: 38 lumens for 10:00 hoursPower Surge mode: 97 lumens for 6:30 hoursPower Flash mode: 200 lumens for 10:00 hoursDisco Flash mode: 63 lumens for 21:00 hoursEco Flash mode: 12 lumens for 112:00 hoursRed/Green battery charge level indicator.