... By Expres (EMS\DHL\Fedex),etc.19.Application Office,Retail Stores,Supermarkets,Hospitals,Factories,etc.20.Lead ... is available, free combination Applications:Residential Buildings, Home/Office, Meeting Room/School, Library/Factory, Warehouse/Hotel, ... of HHE:Spotlight,LED Bulb,ceiling light,down light,track Light,wall washer light,floodlight,fluorescent lamp,project light.welcome to our manufcture! ...