If you\'re looking for a spare or replacement 15W low voltage incandescent miniature light bulb for your caravan or motorhome, then look no further.This special purpose miniature light bulb features a SCC-BA15s small bayonet Single contact (15mm) base and is specifically designed to run on 12V low voltage circuits, which are commonly found in motorhomes and caravans. Measuring just 18mm x 37mm, this light bulb is ideal for both interior and exterior lights (in suitable fitting).12 Volt - Not suitable for Domestic Applications.This special purpose Miniature light bulb is specifically designed to run on 12V low voltage circuits