These replacement Lucas part No 319217 small warning lights are for the early Dashboard with 2 x 8mm holes above the speedometer. Red is for Ignition and Green is for the flasher/indicator. Below the speedometer on the early dashboard is a chrome bezel Hi beam warning light with a tiny red or blue lens which uses the 12mm hole below the speedometer. The later dashboards have 3 x 12mm holes and uses the Lucas SPB 354 range of warning lights This item was manufactured on Tooling commissioned by the Isetta Owners club ensuring once again even small parts become available