QD197 is a front light which pass the K-MARK certification, TPL certification, E-mark and meet many European road traffic standards. Light distribute by a reflect cup, use a 1W high-power LED light source. There are two versions dynamo and E-bike versions. The mounting bracket passes the 72-hours salted spray test，Delicate appearance texture, good weather resistance, while the fixed way is simple, reliable installation, solid. Angle adjustable, can match many vehicle models with different frame geometry.
1.Application
E-bike、E-Scooter、Folding E-bike and other two or three-wheeled Scooter
2.Applicable environment
Temperature：-20℃～60℃；Humidity：20%～80%
3.Technical Parameters
Waterproof and dustproof level：IP45
Emark EIA，Kmark, TPL
Power supply form：6V DC power supply mode
Wire definition:
DC power supply modeàthe power connects to the positive/negative.
4.Numbering rules of light series
The product number of Front Light：QD197
Meaning：197-Model QD-product category，Front light
5.The chart of product dimensions:
Packing list:
1pcs front 6V DC light
