lead connections nut mounting Product basic info Primary colours: Red Additional colours: Grey Diameter unit: 13 mm Depth unit: 31 mm Weight unit: 7.8 g Material: ABS Additional material: Metal Physical properties Shape: Round Lamp colour: Red Electrical data Lamp type: Neon Technical data Mounting type: Nut mounting Operational properties Diameter mounting hole (mm): 10 mm Electrical connections Wire: Yes IT connections Connection type: Lead Power supply Voltage rating VAC: 12 V AC (EN)