Certification:CE
Mounting Placement:Handlebar
Power Supply:Battery
Model Number:USB Rechargeable Lights
Brightness :420LM
Lighting distance:100 meters ahead of central point
Lighting width:2.5m
Waterproof :IPX5 in middle rain
Item Size:88 x 40 x 37mm / 3.5 x 1.5 x 1.4in