bike light set 1.with 1 rear light,1 front light 2.1 red LED light,1 white LED light ... ON/OFF button)Power supply2 pcs CR2025 3v battery(with battery inside)LogoCan print your own logo on the ... set( 1 White Front LED and 1 Rear Red LED)3.With CE,ROHS,REACH,certification4.Eco-friendly, within a ... d department can design the products together with you5.We have cooperate with BMW,Philips,Pond’s,Wal-mart and ...