Bicycle front and rear LED light set FISCHER 50688 — 45 lux, up to 20 hours runtime

FISCHER 50688 is a bicycle front and rear LED light set designed to provide steady illumination and improved visibility for commuting and leisure rides. The set delivers a measured 45 lux from the front lamp and offers runtimes of up to 20 hours depending on mode and battery condition. Both lights are compact, lightweight and intended for straightforward mounting on most bicycle frames, increasing rider visibility in low-light conditions and on shared roads.

Advantages

The front lamp produces a consistent 45 lux output, suitable for urban and suburban riding where steady beam and visibility to other road users are essential. The rear light complements the front unit by signalling presence to traffic from the rear, and combined runtime of the set can reach up to 20 hours on lower brightness settings. Simple mounting brackets allow tool-free installation on common tube diameters and the LED technology ensures long service life and low energy consumption.

Suitable for

• Commuting in city and suburban areas
• Leisure rides and evening cycling
• Short-distance transport and errands
• Increased visibility on shared bike paths and roads

Key specifications

• Measured frontal illumination: 45 lux
• Runtime: up to 20 hours depending on mode and battery condition
• Light source: LED
• Includes one front lamp and one rear lamp
• Mounting: quick-release brackets for common tube diameters
• Weight: compact and lightweight design for minimal added mass

How to use

Install the front lamp on the handlebar or front fork and the rear lamp on the seatpost or rear rack using the supplied quick-release brackets. Ensure both lamps are oriented correctly and securely fastened before riding. Select the appropriate brightness mode for current lighting conditions to balance visibility and runtime. Replace or recharge batteries according to the manufacturer's instructions and check lamp function before every ride.

Recommendations

Use the higher brightness mode in poor light or high-traffic situations and switch to lower modes for longer rides to conserve battery life. Regularly inspect mounting brackets and cleaning lenses to maintain optimal light output and visibility.