Bulb type; Ba7s. Bulbs emit no heat. Dual polarity - work on both positive and negative earthed vehicles. Sold in pairs, or 5 pairs in Lucas boxes. As used on a wide range of classic 1950’s & 1960's vehicles like; Austin, MGB, MG Midget, Triumph, Morris, Mini, Austin-Healey Sprite and MG Midget etc.
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