... installation 3.used in all weather 1.Decorative LED flash light used in bicycle ,Motorcycle ,E-bike ... effectsUsing the 4 on-board bottons you can easily change the colors, patterns, and activity of the display ... the colors or patterns you like, or to change the “speed” or “mood”. Keep your m133s handy,the ... 6 hours runtime·Menu Basics: COLOR, PATTERN and SPEED Bottons:1. PRESS the botton once to SHOW the ...