... Tri-phosphor Powder Tube Bulb Lamp 4U,Bulb Lamp,High Power Bulb Lamp,Economic Bulb Lamp 85WApplications of bulb lamp:1)Recessed lighting ... Department store,merchandising, exhibition stands, and panelsSpecifications of bulb lamp:We can manufacture as per customer's request ... suitable6,Style variety, matching lamps of beautiful7,Superior compact and enviroment protection8,Widely volatge with power choice, ...