Brand new and high quality LED bicycle light.<br />High brightness. <br />Several lighting modes.<br />Moistureproof and waterproof. (but you can not expose it to rain or water for long time.)<br />A combination of head and rear light. Easy to install and simple to use. <br />An ideal choice for your cycling. <br />External color: black<br />Material: plastic <br />Lighting color: white (head light)， red (rear light)<br />Lighting mode: head light 3 modes (steady on， slow flash， quick flash)， rear light 7 modes. <br />LED quantity: head light: 5 x Light emitting diodes， rear light: 9 x Light emitting diodes. <br />Lamp bead type: F5 (diameter: 5mm)<br />Battery: head light 4 x AAA battery， rear light 2 x AAA battery (not included)<br />Size: 10 x 3.5 x 3.5 cm (head light)， holder maximum diameter: 2.5cm. 7.5 x 4.4 x 3.4 cm (rear light)， holder maximum diameter: 3cm. <br />1 x Bicycle head light (holder included) <br />1 x Bicycle rear light (holder included) <br />Skin packing.<br /><img src="//agdetail.image-gmkt.com/m430/988/310/842310988/img/agdetail.image-gmkt.com/988/310/842310988/img/img6.eachbuyer.com/x14/p15/bk187_1.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/988/310/842310988/img/agdetail.image-gmkt.com/988/310/842310988/img/img6.eachbuyer.com/x14/p15/bk187_2.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/988/310/842310988/img/agdetail.image-gmkt.com/988/310/842310988/img/img6.eachbuyer.com/x14/p15/bk187_3.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/988/310/842310988/img/agdetail.image-gmkt.com/988/310/842310988/img/img6.eachbuyer.com/x14/p15/bk187_4.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/988/310/842310988/img/agdetail.image-gmkt.com/988/310/842310988/img/img6.eachbuyer.com/x14/p15/bk187_5.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/988/310/842310988/img/agdetail.image-gmkt.com/988/310/842310988/img/img6.eachbuyer.com/x14/p15/bk187_6.jpg" />