... self-heat-dissipation, free from radiator.5.CE and RoHS6.Excellence after sales service ,2 years warranty Application:1. High class ... . Meeting room, muti-fuction hall, exhibition hall4. Fashionable dress and lighting5. Salon, coffee house, living room lighting6. Comercial theater, ... ltd is specialized in the designing, R&D, manufacturer and marketing of high-tech LED serial products,like bulb, tube ...