... install 5.LED lighting writing boards LED writing board,kids led writing board,kids led light writing board, led writing board with small size for kids ... Voltage: AC100V-240V4.Power Out: DC 12V,0.5-2A5. External Flasher Power Input: DC12V, 0.5-2A6. External Flasher Power Output: DC12V, 0 ... , Rail/Bus Station,Internet Bar,Club, Pub, School, Bookstore, Mobile phone/Computer shop,Foot bathing center etc.