... anodized oxide treated aluminum reflector & acrylic reflector available;9. Closed corrosion-proof silicone ring for dustproof and waterproof; cool light ... .,quantity,color temperature,voltage,label,packing etc.All with signature of responsible persons. Stage, Advertising Board, Gym, Stadium, Yard, ... service;5.OEM available.4.Favorable Policy1).OA Trade(Open Account Trade-goods to you first, then pay to ...