The product details:Wavelength: 405 nmProduct weight: 0.09 kgPackage weight: 0.15 kg<br><br /><img src="http://img6.eachbuyer.com/x9/p100/eb6031_1.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb6031_2.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb6031_3.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb6031_4.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb6031_5.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb6031_6.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb6031_7.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb6031_8.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb6032_9.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb6034_6.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb6032_6.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb6031_9.jpg" / noproxy>