Luking Photoelectric Display Co.Ltd is a professional manufacturer of LED Writing Board,LED Writing Board also called as Fluorescent LED Writing Board,LED RGB writing board,Erasable LED Writing Board,Magic LED Writing Board,Neon LED Writing board,LED Message Board,led writing menu board,LED Sparkle Writing Board,led flashing eraser board,led display,sparkle neon sign boards,Neon Writing Board,Neon Chalk Board,erasel led writing board,magic led writing board,led flashing writing board,etc. Make eye- catching DIY advertising with color fluorescent marker pens for bard,coffee shops,fast foods shops,discotheques,clubs, hotels, boutiques, supermarkets, fairs. Desktop LED Writing Board,double sides Description: 1.Frame material:one side black aluminium frame 2.Writing surface material: Double Sides tempered glass writing surface, easy to write and wipe off,no scratchesand 3.Frame thickness:1.9cm 4. Light source:multicolor 3528 LED 5. Flashing models:23 6. Voltage:input AC 110V-240V,50/60HZ,output DC 5V 7. Life:80,000-100,000 hours 8. Power adapter: USA,EU,UK,AU,etc 9. Warranty:12 months 10. With CE,ROHS,UL approval 11. Esay to hang on the wall/window with chain or place on the desktop 12. Multiple applications: indoor and outdoor such as discotheques, bars, clubs, hotels, boutiques, supermarkets, fairs,Tea shops, coffee shops, clothing stores,etc. Standard size:31cmx23cm/12”x9” For more informations,pls refer to our website www.lkdisplay.com or email to sales at lkdisplay dot com