Basta go steady mudguard dynamo rear led lightTheBasta go steady ledrear light is a dynamo-powered led rear light for mounting to the rear mudguard. It offers a standlight function and an integrated reflector. The led lamp continues to function for at least 4 minutes after you stop cycling. This ensures optimum visibility on intersections. The capacitor charging time is two minutes at 15 km/h. Led with over 100.000 hours bulb lifetime. Light casing and reflector are made of impact-resistant plastic. Double connector for power and ground earth wire. Stainless steel contacts. Easy wiringMeasures 100 x 45 x 45mmConforms to bs6102/3 or en standardVoltage 6vWeight 50 grams approx