Suspension lamp designed for museum lighting, combining the esthetic charm of an old-time object with high technology and engineering. Materials: lamp body in die-cast aluminum or bronze; ceiling rose in techno polymer; ceiling fixing plate in steel. Specification: the light source is a COB LED to ensure a maximum luminous efficiency. The light beam is also controlled by a high-efficiency optic polymeric lens especially designed to collimate light. The lamp body has a dual function: dissipate the heat produced by the LED source and direct the luminous flow downwards.