Supernova E3 2 Taillight: Seatpost Mount; Gray

The dazzling brightness of these taillights is guided by Twin Beam Technology to provide safety. CNC-machined. Supernova rear lights are best matched to Supernova front lights and are not recommended for use with other manufacturers. One of the brightest rear lights that is road legal in Germany. AL-6061 anodized case. 100% waterproof. Features side illumination to increases traffic safety. Dimensions: 11 x 30 x 15 mm. For 6V DC from E3 Pro front lights. Wide angle 250 degree light distribution. Four times brighter than previous versions. Weight: 18. Battery: Dynamo. Recharge Type: Not Rechargable.