Following is our COB product video and company video link for ur reference. for products,we have uploaded to our website,but only for VIP customers.In order to let our customers better know our products,password:ermanlighting2014nphttp://v.youku.com/v_show/id_XNzc1MjM5MDUy.html ---RML-26 Serieshttp://v.youku.com/v_show/id_XNzc1MjM4NTcy.html ----RML-25 Serieshttp://v.youku.com/v_show/id_XNzc1MjM4MTMy.html ---RML-24 Serieshttp://v.youku.com/v_show/id_XNzc1MjM3NDY4.html ---RML-23 Series Company introduction video:http://v.youku.com/v_show/id_XNzIyMzM5MTI0.html Pls kindly check it and ur reply will be highly appreciated.