The Author A-Pilot rear bicycle light uses COB LED technology and offers steady light and flashing modes. Its rechargeable lithium battery has a capacity of 500 mAh and takes approximately 1.5 hours to charge.

The adjustable mount attaches to tubes with a diameter of 15–35 mm using a silicone strap, without tools. A clothing clip is included. The built-in switch indicates the battery level: a red indicator corresponds to 1–20%. When the battery protection mode is active, the light switches to a slow pulse when the battery level is above 20%. The charging indicator is red while charging and green when the battery is fully charged.

• Type: Rear light
• Brightness: 40–50 lm
• Lighting technology: COB LED
• Power supply: Rechargeable 500 mAh lithium battery
• Steady-light modes: 40 lm for 2 hours, 20 lm for 4 hours, 40 lm with adjustable brightness for 4 hours
• Flashing modes: Slow flash, 50 lm for 4 hours; fast flash, 50 lm for 3 hours; daytime flash, 50 lm for 6 hours
• Mount: Adjustable, tool-free silicone strap for diameters of 15–35 mm
• Package contents: USB 2.0 A / Micro B charging cable, clothing clip
• Charging time: Approximately 1.5 hours
• Recommended discharge and recharge cycle: At least once every 6 months