Lucas flasher units - Indicator.
Fits on: MGB, MIDGET 1500, MIDGET III, MINOR 1000, MINOR SERIES II, SPRITE IV, TA, TB, TC, TD, TF, TR2, TR3, TR3A, TR4, TR4A, TR5, TR6
Fits on: MGB, MIDGET 1500, MIDGET III, MINOR 1000, MINOR SERIES II, SPRITE IV, TA, TB, TC, TD, TF, TR2, TR3, TR3A, TR4, TR4A, TR5, TR6