Bicycle Light Maintenance and Battery Management: The Foundation of Night Riding Safety

The Most Dangerous Thing Isn’t That You Can’t See—It’s That Others Can’t See You

Taiwan’s regulations require bicycles to have front and rear lights when riding at night. However, many riders’ lights are either out of battery or too dim, rendering them useless.

Light Maintenance Checklist

Rechargeable vs. Battery-Powered

Front Light Brightness Selection

The Importance of Rear Lights

The rear light is more important than the front light! Because vehicles approaching from behind cannot predict your presence.

• Use flashing mode—it is more noticeable than steady mode
• A red rear light is required by law
• Mount it on the seatpost or under the saddle, and make sure it isn’t blocked by a saddlebag

Taiwan Night Riding Notes

• Riverside bike path lighting is often insufficient; bring a front light bright enough for your needs
• Mountain roads have almost no streetlights; ensure your front light’s runtime exceeds 1.5 times your estimated riding time
• Visibility is extremely low on rainy night rides; turn both front and rear lights to maximum brightness plus flashing
• A reflective vest or reflective strips are an extra safety bonus

Related Reading

• Bicycle Light Buying Guide: Lumens, Beam Angle, and Legal Requirements
• The Complete Bicycle Light Guide: Front and Rear Light Brightness, Batteries, and Sensor Features Compared
• Bicycle Light Buying Guide: Front Light Lumen Requirements and Rear Light Flashing Mode Safety Considerations
• Bicycle Light Buying Guide: Lighting Solutions to Keep You Safe in the Dark