Mini led card light 1,Credit Card Size 2,Fold "LED Light Bulb" up, ... ,OEM,ODM are welcome Led Christmas tree pocket card light ,led card light ,flashing led pocket light 1. innovation ... LED light,just like credict card.can be taken evey where in your procket or ... logo,trademark on it. large area of advertisng printing postions6. CE,Rohs certifications,to meet the import requirements ...