6pcs super bright white LEDs for strong focus front lights and 5pcs red LEDs for the rear light, supplied with plastic bracket to attach on the bicycle Material: plastic Size: Approximately 10 x 5.5 x 4cm head light Approximately 7 x 2.5 x 4cm rear light Item descriptions: press the red rubber button to turn it on/off Three modes: steady/blinking/off Powered by 3 AAA batteries for head lights and 2 AAA batteries for rear lights Your logo can be printed on the bike light or on the paper backing card packed in a blister HS code: 85121010001 Packing: 80pcs in a carton of 70.5 x 23.5 x 51.5cm with gross weight of 13kg It is easy to install on your bicycle which keeps you visible when riding bicycle at night RoHS approved