... pcsxCR 2032 Lithium batteries 3.1 led light 4.High transparent lamp Detail Description:Item:Silicone LED Bicycle Light SetMaterial:siliconeSize:3.5x9cmUnit weight:about ... ,g.w.:11.6kgsSilicone led bicycle light as promotional gift bicycle light,led light,bike light, led bicycle light, led bike light,battery power,white and red led lightPlastic body and ...