What are the technical specifications of the Bike Rear Light?Updated 25 days ago

The SP Connect Bike Rear Light offers high visibility, compact design, and versatile lighting modes for everyday cycling and low-light conditions.

Light Performance

• Red rear light with multiple lighting modes
• Brightness: up to 90 lumens
• M1: Steady mode – runtime up to 18 hours
• M2: Strobe flash with automatic synchronization (recommended for daytime riding)
• M3: Flash mode with automatic synchronization
• M4: Automatic flash mode when battery level falls below 10%
• M5: Power-off flash for 30 seconds
• Modes M1–M3 can be selected manually
• Modes M4–M5 are activated automatically

Battery & Power Supply

• Integrated 900 mAh battery with USB-C charging
• Input: 5V, 900mA
• Battery voltage: 3.8V
• Battery capacity: 3.42 Wh / 900 mAh

Protection & Operating Conditions

• Splashproof (IP55)
• Operating temperature: -20 °C to 40 °C (-4 °F to 104 °F)
• Operating humidity: 30–95%

Application Notes

• Designed to improve visibility in traffic and low-light conditions
• Suitable for everyday cycling and commuting
• Flexible use in combination with SP Connect mounting solutions

Result

You get a compact and versatile rear light with multiple lighting modes, reliable battery performance, and improved visibility for everyday rides.