Busch & Muller Toplight Flat S Permanent Rear Light

Compact styling incorporating excellent light output with 220 degrees visibility thanks to the special lens system. Incorporating B&Ms revolutionary LineTec technology which allows road users behind you to better judge your distance as they approach you. The patented lens system creates a wide strip of light from one high output LED.

LineTec - Light strip for more safety

LineTec: Is a special lens system, the light of one high power LED is spread out to become a wide strip of homogenous light. Why is that important? In the past if one approaced a bicycle from behind at night, one could only see a single point of light emitting from the rear light and estimating the distance, the human eye requires a spatial relationship to any reference point in the dark. A rear light sending out a LineTec light strip emits spatial light allowing other road users to estimate the distance much better and quickly.

- Incorporating LineTec technology
- Can use standard or rechargeable batteries
- Very bright output with 220 degrees visibility
- Batteries only need to be changed if and when the green LED goes out
- Fits 50mm and 80mm racks