Attachment; Housing colour metallic; Mounting bracket, 6 pieces; Required for concealed symmetrical rail constructions or cut-out ceilings. for THLE/1500-2, 1500-3 Dimensions (LxWxH/DxH): 120mm x 25mm x 50mm Ceiling system: concealed symmetrical rail construction [VS], cut-out ceilings [AD] Certification mark: Indoor, CE Regiolux GmbH Type: BBT 6 me Article number: 79970006100 Product deep link: https://www.regiolux.de/en/article/79970006100 General warranty conditions: www.regiolux.de/en/Service/Warranty