POC Knog Mini Helmet Light Description: The POC Knog Mini Helmet Light was designed in collaboration with Knog cycling for an ideal pairing with the POC Amidal helmet, providing a visible, easily adjustable helmet tail light that proves useful in all riding scenarios. Features: Helmet tail light designed by Knog for the POC Amidal helmet High visibility design projects beam visible up to 300 meters away Waterproof for peace-of-mind during inclement weather Four different light modes present an ideal setting for every ride scenario 9 different flash settings offer eye-catching or steady patterns for better visibility or rider consideration Run Time: 2 Hours (High, 30 Lumens) 26 Hours (Eco, 10 Lumens) Specifications: Brightness: 30 Lumens (Front) Battery Type: Rechargeable (USB) Run Time: Up To 26 Hours (Front, Eco) Beam Color: White Color: White Weight: 20g