Product features:Aluminium, silver anodised Flush-mounted installation Illuminated including 1 light sign (red) Weather-resistant 1 flat button Technical specifications: Temperature range - 20°C - +50°C for soffit 17 V / 0.1 A max. 24 V AC (0.005A - 1.5 A / 36 VA) max. 24 V DC (0.005A - 1.0 A / 24 W) Mounting holes: each 16 mm from the outer edge 72 x 121 mm Installation instructions: Note: Please order soffits separately Please order flush-mounted box UPK 801 55881 (galvanised iron sheet) separately