... 50000hrs 4.CE,RoHs 2012 hot sell 9W led ceiling lamp Specifications: Product / Model No Led ceiling lamp / OC-D1-001 ... , Exibitions stands, Advertising board, Show room, Back lighting, Ceiling or Wall covers, ect. Advantageous Features:1. Advanced constant current ... anti-moisture.7. Approval with CE, RoHS Certificates and ISO9001:2008 Quality System standards, and admitted by many customers from ...