Luminours:2pcs super bright LED       

Material:PS lens and PP base                                                                                   

Power:1 or 2pcs 4R25 6V battery                                                                            

Function:blinking at 65+5 times/min                                                                              

Inside switch with photosensor make the light dusk On and dawn OFF                                               Optic lens design make the high alarming effect on the night .                                                        Different color is available according to your requirement